Merge branch 'main' into scroll-templates-better

2026-02-05 07:30:11 +00:00 · 2025-07-31 02:27:15 +01:00
parent 7e6a3cd4ff aabea4b78d
commit bfdad0e475
28 changed files with 1321 additions and 136 deletions
--- a/.claude/commands/create-frontend-release.md
+++ b/.claude/commands/create-frontend-release.md
@@ -169,7 +169,79 @@ echo "Last stable release: $LAST_STABLE"
 3. Generate breaking change summary
 4. **COMPATIBILITY REVIEW**: Breaking changes documented and justified?

-### Step 7: Generate Comprehensive Release Notes
+### Step 7: Analyze Dependency Updates
+
+1. **Check for dependency version changes:**
+   ```bash
+   # Compare package.json between versions to detect dependency updates
+   PREV_PACKAGE_JSON=$(git show ${BASE_TAG}:package.json 2>/dev/null || echo '{}')
+   CURRENT_PACKAGE_JSON=$(cat package.json)
+   
+   # Extract litegraph versions
+   PREV_LITEGRAPH=$(echo "$PREV_PACKAGE_JSON" | grep -o '"@comfyorg/litegraph": "[^"]*"' | grep -o '[0-9][^"]*' || echo "not found")
+   CURRENT_LITEGRAPH=$(echo "$CURRENT_PACKAGE_JSON" | grep -o '"@comfyorg/litegraph": "[^"]*"' | grep -o '[0-9][^"]*' || echo "not found")
+   
+   echo "Litegraph version change: ${PREV_LITEGRAPH} → ${CURRENT_LITEGRAPH}"
+   ```
+
+2. **Generate litegraph changelog if version changed:**
+   ```bash
+   if [ "$PREV_LITEGRAPH" != "$CURRENT_LITEGRAPH" ] && [ "$PREV_LITEGRAPH" != "not found" ]; then
+     echo "📦 Fetching litegraph changes between v${PREV_LITEGRAPH} and v${CURRENT_LITEGRAPH}..."
+     
+     # Clone or update litegraph repo for changelog analysis
+     if [ ! -d ".temp-litegraph" ]; then
+       git clone https://github.com/comfyanonymous/litegraph.js.git .temp-litegraph
+     else
+       cd .temp-litegraph && git fetch --all && cd ..
+     fi
+     
+     # Get litegraph changelog between versions
+     LITEGRAPH_CHANGES=$(cd .temp-litegraph && git log v${PREV_LITEGRAPH}..v${CURRENT_LITEGRAPH} --oneline --no-merges 2>/dev/null || \
+       git log --oneline --no-merges --since="$(git log -1 --format=%ci ${BASE_TAG})" --until="$(git log -1 --format=%ci HEAD)" 2>/dev/null || \
+       echo "Unable to fetch litegraph changes")
+     
+     # Categorize litegraph changes
+     LITEGRAPH_FEATURES=$(echo "$LITEGRAPH_CHANGES" | grep -iE "(feat|feature|add)" || echo "")
+     LITEGRAPH_FIXES=$(echo "$LITEGRAPH_CHANGES" | grep -iE "(fix|bug)" || echo "")
+     LITEGRAPH_BREAKING=$(echo "$LITEGRAPH_CHANGES" | grep -iE "(break|breaking)" || echo "")
+     LITEGRAPH_OTHER=$(echo "$LITEGRAPH_CHANGES" | grep -viE "(feat|feature|add|fix|bug|break|breaking)" || echo "")
+     
+     # Clean up temp directory
+     rm -rf .temp-litegraph
+     
+     echo "✅ Litegraph changelog extracted"
+   else
+     echo "ℹ️  No litegraph version change detected"
+     LITEGRAPH_CHANGES=""
+   fi
+   ```
+
+3. **Check other significant dependency updates:**
+   ```bash
+   # Extract all dependency changes for major version bumps
+   OTHER_DEP_CHANGES=""
+   
+   # Compare major dependency versions (you can extend this list)
+   MAJOR_DEPS=("vue" "vite" "@vitejs/plugin-vue" "typescript" "pinia")
+   
+   for dep in "${MAJOR_DEPS[@]}"; do
+     PREV_VER=$(echo "$PREV_PACKAGE_JSON" | grep -o "\"$dep\": \"[^\"]*\"" | grep -o '[0-9][^"]*' | head -1 || echo "")
+     CURR_VER=$(echo "$CURRENT_PACKAGE_JSON" | grep -o "\"$dep\": \"[^\"]*\"" | grep -o '[0-9][^"]*' | head -1 || echo "")
+     
+     if [ "$PREV_VER" != "$CURR_VER" ] && [ -n "$PREV_VER" ] && [ -n "$CURR_VER" ]; then
+       # Check if it's a major version change
+       PREV_MAJOR=$(echo "$PREV_VER" | cut -d. -f1 | sed 's/[^0-9]//g')
+       CURR_MAJOR=$(echo "$CURR_VER" | cut -d. -f1 | sed 's/[^0-9]//g')
+       
+       if [ "$PREV_MAJOR" != "$CURR_MAJOR" ]; then
+         OTHER_DEP_CHANGES="${OTHER_DEP_CHANGES}\n- **${dep}**: ${PREV_VER} → ${CURR_VER} (Major version change)"
+       fi
+     fi
+   done
+   ```
+
+### Step 8: Generate Comprehensive Release Notes

 1. Extract commit messages since base release:
   ```bash
@@ -193,6 +265,12 @@ echo "Last stable release: $LAST_STABLE"
     - 📚 **Documentation** (docs:)
     - 🔧 **Maintenance** (chore:, refactor:)
     - ⬆️ **Dependencies** (deps:, dependency updates)
+       - **Litegraph Changes** (if version updated):
+         - 🚀 Features: ${LITEGRAPH_FEATURES}
+         - 🐛 Bug Fixes: ${LITEGRAPH_FIXES}
+         - 💥 Breaking Changes: ${LITEGRAPH_BREAKING}
+         - 🔧 Other Changes: ${LITEGRAPH_OTHER}
+       - **Other Major Dependencies**: ${OTHER_DEP_CHANGES}
   - Include PR numbers and links
   - Add issue references (Fixes #123)
 4. **Save release notes:**
@@ -200,9 +278,9 @@ echo "Last stable release: $LAST_STABLE"
   # Save release notes for PR and GitHub release
   echo "$RELEASE_NOTES" > release-notes-${NEW_VERSION}.md
   ```
-5. **CONTENT REVIEW**: Release notes clear and comprehensive?
+5. **CONTENT REVIEW**: Release notes clear and comprehensive with dependency details?

-### Step 8: Create Version Bump PR
+### Step 9: Create Version Bump PR

 **For standard version bumps (patch/minor/major):**
 ```bash
@@ -274,7 +352,7 @@ echo "Workflow triggered. Waiting for PR creation..."
   ```
 5. **PR REVIEW**: Version bump PR created and enhanced correctly?

-### Step 9: Critical Release PR Verification
+### Step 10: Critical Release PR Verification

 1. **CRITICAL**: Verify PR has "Release" label:
   ```bash
@@ -296,7 +374,7 @@ echo "Workflow triggered. Waiting for PR creation..."
   ```
 7. **FINAL CODE REVIEW**: Release label present and no [skip ci]?

-### Step 10: Pre-Merge Validation
+### Step 11: Pre-Merge Validation

 1. **Review Requirements**: Release PRs require approval
 2. Monitor CI checks - watch for update-locales
@@ -304,7 +382,7 @@ echo "Workflow triggered. Waiting for PR creation..."
 4. Check no new commits to main since PR creation
 5. **DEPLOYMENT READINESS**: Ready to merge?

-### Step 11: Execute Release
+### Step 12: Execute Release

 1. **FINAL CONFIRMATION**: Merge PR to trigger release?
 2. Merge the Release PR:
@@ -329,7 +407,7 @@ echo "Workflow triggered. Waiting for PR creation..."
   gh run watch ${WORKFLOW_RUN_ID}
   ```

-### Step 12: Enhance GitHub Release
+### Step 13: Enhance GitHub Release

 1. Wait for automatic release creation:
   ```bash
@@ -357,7 +435,7 @@ echo "Workflow triggered. Waiting for PR creation..."
   gh release view v${NEW_VERSION}
   ```

-### Step 13: Verify Multi-Channel Distribution
+### Step 14: Verify Multi-Channel Distribution

 1. **GitHub Release:**
   ```bash
@@ -395,7 +473,7 @@ echo "Workflow triggered. Waiting for PR creation..."

 4. **DISTRIBUTION VERIFICATION**: All channels published successfully?

-### Step 14: Post-Release Monitoring Setup
+### Step 15: Post-Release Monitoring Setup

 1. **Monitor immediate release health:**
   ```bash
@@ -572,6 +650,15 @@ The command implements multiple quality gates:
 gh pr view ${PR_NUMBER} --json baseRefName
 ```

+### Issue: Incomplete Dependency Changelog
+**Problem**: Litegraph or other dependency updates only show version bump, not actual changes
+**Solution**: The command now automatically:
+- Detects litegraph version changes between releases
+- Clones the litegraph repository temporarily
+- Extracts and categorizes changes between versions
+- Includes detailed litegraph changelog in release notes
+- Cleans up temporary files after analysis
+
 ### Issue: Release Failed Due to [skip ci]
 **Problem**: Release workflow didn't trigger after merge
 **Prevention**: Always avoid this scenario
@@ -592,4 +679,6 @@ Benefits: Cleaner than creating extra version numbers
 2. **Workflow Speed**: Version bump workflow typically completes in ~20-30 seconds
 3. **Update-locales Behavior**: Inconsistent - sometimes adds [skip ci], sometimes doesn't
 4. **Recovery Options**: Reverting version is cleaner than creating extra versions
+5. **Dependency Tracking**: Command now automatically includes litegraph and major dependency changes in changelogs
+6. **Litegraph Integration**: Temporary cloning of litegraph repo provides detailed change analysis between versions

--- a/.gitattributes
+++ b/.gitattributes
@@ -5,3 +5,7 @@
 *.ts text eol=lf
 *.vue text eol=lf
 *.js text eol=lf
+
+# Generated files
+src/types/comfyRegistryTypes.ts linguist-generated=true
+src/types/generatedManagerTypes.ts linguist-generated=true
--- a/.github/workflows/eslint.yaml
+++ b/.github/workflows/eslint.yaml
@@ -2,7 +2,7 @@ name: ESLint

 on:
  pull_request:
-    branches: [ main, master, dev*, core/*, desktop/* ]
+    branches-ignore: [ wip/*, draft/*, temp/* ]

 jobs:
  eslint:
--- a/.github/workflows/format.yaml
+++ b/.github/workflows/format.yaml
@@ -2,7 +2,7 @@ name: Prettier Check

 on:
  pull_request:
-    branches: [ main, master, dev*, core/*, desktop/* ]
+    branches-ignore: [ wip/*, draft/*, temp/* ]

 jobs:
  prettier:
--- a/.github/workflows/test-ui.yaml
+++ b/.github/workflows/test-ui.yaml
@@ -4,7 +4,7 @@ on:
  push:
    branches: [main, master, core/*, desktop/*]
  pull_request:
-    branches: [main, master, dev*, core/*, desktop/*]
+    branches-ignore: [wip/*, draft/*, temp/*]

 jobs:
  setup:
--- a/.github/workflows/vitest.yaml
+++ b/.github/workflows/vitest.yaml
@@ -4,7 +4,7 @@ on:
  push:
    branches: [ main, master, dev*, core/*, desktop/* ]
  pull_request:
-    branches: [ main, master, dev*, core/*, desktop/* ]
+    branches-ignore: [ wip/*, draft/*, temp/* ]

 jobs:
  test:
--- a/README.md
+++ b/README.md
@@ -686,6 +686,12 @@ Component test verifies Vue components in `src/components/`.

 Playwright test verifies the whole app. See <https://github.com/Comfy-Org/ComfyUI_frontend/blob/main/browser_tests/README.md> for details.

+### Custom Icons
+
+The project supports custom SVG icons through the unplugin-icons system. Custom icons are stored in `src/assets/icons/custom/` and can be used as Vue components with the `i-comfy:` prefix.
+
+For detailed instructions on adding and using custom icons, see [src/assets/icons/README.md](src/assets/icons/README.md).
+
 ### litegraph.js

 This repo is using litegraph package hosted on <https://github.com/Comfy-Org/litegraph.js>. Any changes to litegraph should be submitted in that repo instead.
--- a/browser_tests/tests/groupNode.spec.ts
+++ b/browser_tests/tests/groupNode.spec.ts
@@ -264,10 +264,15 @@ test.describe('Group Node', () => {
    test('Copies and pastes group node after clearing workflow', async ({
      comfyPage
    }) => {
+      // Set setting
+      await comfyPage.setSetting('Comfy.ConfirmClear', false)
+
+      // Clear workflow
      await comfyPage.menu.topbar.triggerTopbarCommand([
        'Edit',
        'Clear Workflow'
      ])
+
      await comfyPage.ctrlV()
      await verifyNodeLoaded(comfyPage, 1)
    })
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
        "@alloc/quick-lru": "^5.2.0",
        "@atlaskit/pragmatic-drag-and-drop": "^1.3.1",
        "@comfyorg/comfyui-electron-types": "^0.4.43",
-        "@comfyorg/litegraph": "^0.16.19",
+        "@comfyorg/litegraph": "^0.16.20",
        "@primevue/forms": "^4.2.5",
        "@primevue/themes": "^4.2.5",
        "@sentry/vue": "^8.48.0",
@@ -88,8 +88,8 @@
        "tsx": "^4.15.6",
        "typescript": "^5.4.5",
        "typescript-eslint": "^8.0.0",
-        "unplugin-icons": "^0.19.3",
-        "unplugin-vue-components": "^0.27.4",
+        "unplugin-icons": "^0.22.0",
+        "unplugin-vue-components": "^0.28.0",
        "vite": "^5.4.19",
        "vite-plugin-dts": "^4.3.0",
        "vite-plugin-html": "^3.2.2",
@@ -441,13 +441,13 @@
      }
    },
    "node_modules/@antfu/install-pkg": {
-      "version": "0.4.1",
-      "resolved": "https://registry.npmjs.org/@antfu/install-pkg/-/install-pkg-0.4.1.tgz",
-      "integrity": "sha512-T7yB5QNG29afhWVkVq7XeIMBa5U/vs9mX69YqayXypPRmYzUmzwnYltplHmPtZ4HPCn+sQKeXW8I47wCbuBOjw==",
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/@antfu/install-pkg/-/install-pkg-0.5.0.tgz",
+      "integrity": "sha512-dKnk2xlAyC7rvTkpkHmu+Qy/2Zc3Vm/l8PtNyIOGDBtXPY3kThfU4ORNEp3V7SXw5XSOb+tOJaUYpfquPzL/Tg==",
      "dev": true,
      "dependencies": {
-        "package-manager-detector": "^0.2.0",
-        "tinyexec": "^0.3.0"
+        "package-manager-detector": "^0.2.5",
+        "tinyexec": "^0.3.1"
      },
      "funding": {
        "url": "https://github.com/sponsors/antfu"
@@ -977,9 +977,9 @@
      "license": "GPL-3.0-only"
    },
    "node_modules/@comfyorg/litegraph": {
-      "version": "0.16.19",
-      "resolved": "https://registry.npmjs.org/@comfyorg/litegraph/-/litegraph-0.16.19.tgz",
-      "integrity": "sha512-3XxQbEYv4y6vplW7RnJOdy5y2j2uVjGVNYvP6t6cEuop4WJulDxZBFJp4FL5cJFkjKpgBLDMNdAhHzKtlpAB1g==",
+      "version": "0.16.20",
+      "resolved": "https://registry.npmjs.org/@comfyorg/litegraph/-/litegraph-0.16.20.tgz",
+      "integrity": "sha512-8iUBhKYkr9qV6vWxC3C9Wea9K7iHwyDHxxN6OrhE9sySYfUA14XuNpVMaC8eVUaIm5KBOSmr/Q1J2XVHsHEISg==",
      "license": "MIT"
    },
    "node_modules/@cspotcode/source-map-support": {
@@ -2329,20 +2329,112 @@
      "dev": true
    },
    "node_modules/@iconify/utils": {
-      "version": "2.1.32",
-      "resolved": "https://registry.npmjs.org/@iconify/utils/-/utils-2.1.32.tgz",
-      "integrity": "sha512-LeifFZPPKu28O3AEDpYJNdEbvS4/ojAPyIW+pF/vUpJTYnbTiXUHkCh0bwgFRzKvdpb8H4Fbfd/742++MF4fPQ==",
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/@iconify/utils/-/utils-2.3.0.tgz",
+      "integrity": "sha512-GmQ78prtwYW6EtzXRU1rY+KwOKfz32PD7iJh6Iyqw68GiKuoZ2A6pRtzWONz5VQJbp50mEjXh/7NkumtrAgRKA==",
      "dev": true,
      "dependencies": {
-        "@antfu/install-pkg": "^0.4.0",
-        "@antfu/utils": "^0.7.10",
+        "@antfu/install-pkg": "^1.0.0",
+        "@antfu/utils": "^8.1.0",
        "@iconify/types": "^2.0.0",
-        "debug": "^4.3.6",
+        "debug": "^4.4.0",
+        "globals": "^15.14.0",
        "kolorist": "^1.8.0",
-        "local-pkg": "^0.5.0",
-        "mlly": "^1.7.1"
+        "local-pkg": "^1.0.0",
+        "mlly": "^1.7.4"
      }
    },
+    "node_modules/@iconify/utils/node_modules/@antfu/install-pkg": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@antfu/install-pkg/-/install-pkg-1.1.0.tgz",
+      "integrity": "sha512-MGQsmw10ZyI+EJo45CdSER4zEb+p31LpDAFp2Z3gkSd1yqVZGi0Ebx++YTEMonJy4oChEMLsxZ64j8FH6sSqtQ==",
+      "dev": true,
+      "dependencies": {
+        "package-manager-detector": "^1.3.0",
+        "tinyexec": "^1.0.1"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/antfu"
+      }
+    },
+    "node_modules/@iconify/utils/node_modules/@antfu/utils": {
+      "version": "8.1.1",
+      "resolved": "https://registry.npmjs.org/@antfu/utils/-/utils-8.1.1.tgz",
+      "integrity": "sha512-Mex9nXf9vR6AhcXmMrlz/HVgYYZpVGJ6YlPgwl7UnaFpnshXs6EK/oa5Gpf3CzENMjkvEx2tQtntGnb7UtSTOQ==",
+      "dev": true,
+      "funding": {
+        "url": "https://github.com/sponsors/antfu"
+      }
+    },
+    "node_modules/@iconify/utils/node_modules/confbox": {
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/confbox/-/confbox-0.2.2.tgz",
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+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.1.tgz",
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+      "dev": true,
+      "dependencies": {
+        "ms": "^2.1.3"
+      },
+      "engines": {
+        "node": ">=6.0"
+      },
+      "peerDependenciesMeta": {
+        "supports-color": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@iconify/utils/node_modules/local-pkg": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/local-pkg/-/local-pkg-1.1.1.tgz",
+      "integrity": "sha512-WunYko2W1NcdfAFpuLUoucsgULmgDBRkdxHxWQ7mK0cQqwPiy8E1enjuRBrhLtZkB5iScJ1XIPdhVEFK8aOLSg==",
+      "dev": true,
+      "dependencies": {
+        "mlly": "^1.7.4",
+        "pkg-types": "^2.0.1",
+        "quansync": "^0.2.8"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/antfu"
+      }
+    },
+    "node_modules/@iconify/utils/node_modules/package-manager-detector": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/package-manager-detector/-/package-manager-detector-1.3.0.tgz",
+      "integrity": "sha512-ZsEbbZORsyHuO00lY1kV3/t72yp6Ysay6Pd17ZAlNGuGwmWDLCJxFpRs0IzfXfj1o4icJOkUEioexFHzyPurSQ==",
+      "dev": true
+    },
+    "node_modules/@iconify/utils/node_modules/pathe": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/pathe/-/pathe-2.0.3.tgz",
+      "integrity": "sha512-WUjGcAqP1gQacoQe+OBJsFA7Ld4DyXuUIjZ5cc75cLHvJ7dtNsTugphxIADwspS+AraAUePCKrSVtPLFj/F88w==",
+      "dev": true
+    },
+    "node_modules/@iconify/utils/node_modules/pkg-types": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/pkg-types/-/pkg-types-2.2.0.tgz",
+      "integrity": "sha512-2SM/GZGAEkPp3KWORxQZns4M+WSeXbC2HEvmOIJe3Cmiv6ieAJvdVhDldtHqM5J1Y7MrR1XhkBT/rMlhh9FdqQ==",
+      "dev": true,
+      "dependencies": {
+        "confbox": "^0.2.2",
+        "exsolve": "^1.0.7",
+        "pathe": "^2.0.3"
+      }
+    },
+    "node_modules/@iconify/utils/node_modules/tinyexec": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/tinyexec/-/tinyexec-1.0.1.tgz",
+      "integrity": "sha512-5uC6DDlmeqiOwCPmK9jMSdOuZTh8bU39Ys6yidB+UTt5hfZUPGAypSgFRiEp+jbi9qH40BLDvy85jIU88wKSqw==",
+      "dev": true
+    },
    "node_modules/@inkjs/ui": {
      "version": "1.0.0",
      "resolved": "https://registry.npmjs.org/@inkjs/ui/-/ui-1.0.0.tgz",
@@ -6572,9 +6664,9 @@
      "license": "MIT"
    },
    "node_modules/confbox": {
-      "version": "0.1.7",
-      "resolved": "https://registry.npmjs.org/confbox/-/confbox-0.1.7.tgz",
-      "integrity": "sha512-uJcB/FKZtBMCJpK8MQji6bJHgu1tixKPxRLeGkNzBoOZzpnZUJm0jm2/sBDWcuBx1dYgxV4JU+g5hmNxCyAmdA==",
+      "version": "0.1.8",
+      "resolved": "https://registry.npmjs.org/confbox/-/confbox-0.1.8.tgz",
+      "integrity": "sha512-RMtmw0iFkeR4YV+fUOSucriAQNb9g8zFR52MWCtl+cCZOFRNL6zeB395vPzFhEjjn4fMxXudmELnl/KF/WrK6w==",
      "dev": true
    },
    "node_modules/config-chain": {
@@ -8293,6 +8385,12 @@
        "node": ">= 0.6"
      }
    },
+    "node_modules/exsolve": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/exsolve/-/exsolve-1.0.7.tgz",
+      "integrity": "sha512-VO5fQUzZtI6C+vx4w/4BWJpg3s/5l+6pRQEHzFRM8WFi4XffSP1Z+4qi7GbjWbvRQEbdIco5mIMq+zX4rPuLrw==",
+      "dev": true
+    },
    "node_modules/extend": {
      "version": "3.0.2",
      "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz",
@@ -9028,11 +9126,10 @@
      }
    },
    "node_modules/globals": {
-      "version": "15.9.0",
-      "resolved": "https://registry.npmjs.org/globals/-/globals-15.9.0.tgz",
-      "integrity": "sha512-SmSKyLLKFbSr6rptvP8izbyxJL4ILwqO9Jg23UA0sDlGlu58V59D1//I3vlc0KJphVdUR7vMjHIplYnzBxorQA==",
+      "version": "15.15.0",
+      "resolved": "https://registry.npmjs.org/globals/-/globals-15.15.0.tgz",
+      "integrity": "sha512-7ACyT3wmyp3I61S4fG682L0VA2RGD9otkqGJIwNUMF1SWUombIIk+af1unuDYgMm082aHYwD+mzJvv9Iu8dsgg==",
      "dev": true,
-      "license": "MIT",
      "engines": {
        "node": ">=18"
      },
@@ -10884,13 +10981,13 @@
      }
    },
    "node_modules/local-pkg": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/local-pkg/-/local-pkg-0.5.0.tgz",
-      "integrity": "sha512-ok6z3qlYyCDS4ZEU27HaU6x/xZa9Whf8jD4ptH5UZTQYZVYeb9bnZ3ojVhiJNLiXK1Hfc0GNbLXcmZ5plLDDBg==",
+      "version": "0.5.1",
+      "resolved": "https://registry.npmjs.org/local-pkg/-/local-pkg-0.5.1.tgz",
+      "integrity": "sha512-9rrA30MRRP3gBD3HTGnC6cDFpaE1kVDWxWgqWJUN0RvDNAo+Nz/9GxB+nHOH0ifbVFy0hSA1V6vFDvnx54lTEQ==",
      "dev": true,
      "dependencies": {
-        "mlly": "^1.4.2",
-        "pkg-types": "^1.0.3"
+        "mlly": "^1.7.3",
+        "pkg-types": "^1.2.1"
      },
      "engines": {
        "node": ">=14"
@@ -12197,17 +12294,23 @@
      "dev": true
    },
    "node_modules/mlly": {
-      "version": "1.7.1",
-      "resolved": "https://registry.npmjs.org/mlly/-/mlly-1.7.1.tgz",
-      "integrity": "sha512-rrVRZRELyQzrIUAVMHxP97kv+G786pHmOKzuFII8zDYahFBS7qnHh2AlYSl1GAHhaMPCz6/oHjVMcfFYgFYHgA==",
+      "version": "1.7.4",
+      "resolved": "https://registry.npmjs.org/mlly/-/mlly-1.7.4.tgz",
+      "integrity": "sha512-qmdSIPC4bDJXgZTCR7XosJiNKySV7O215tsPtDN9iEO/7q/76b/ijtgRu/+epFXSJhijtTCCGp3DWS549P3xKw==",
      "dev": true,
      "dependencies": {
-        "acorn": "^8.11.3",
-        "pathe": "^1.1.2",
-        "pkg-types": "^1.1.1",
-        "ufo": "^1.5.3"
+        "acorn": "^8.14.0",
+        "pathe": "^2.0.1",
+        "pkg-types": "^1.3.0",
+        "ufo": "^1.5.4"
      }
    },
+    "node_modules/mlly/node_modules/pathe": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/pathe/-/pathe-2.0.3.tgz",
+      "integrity": "sha512-WUjGcAqP1gQacoQe+OBJsFA7Ld4DyXuUIjZ5cc75cLHvJ7dtNsTugphxIADwspS+AraAUePCKrSVtPLFj/F88w==",
+      "dev": true
+    },
    "node_modules/mri": {
      "version": "1.2.0",
      "resolved": "https://registry.npmjs.org/mri/-/mri-1.2.0.tgz",
@@ -12760,10 +12863,13 @@
      "dev": true
    },
    "node_modules/package-manager-detector": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/package-manager-detector/-/package-manager-detector-0.2.0.tgz",
-      "integrity": "sha512-E385OSk9qDcXhcM9LNSe4sdhx8a9mAPrZ4sMLW+tmxl5ZuGtPUcdFu+MPP2jbgiWAZ6Pfe5soGFMd+0Db5Vrog==",
-      "dev": true
+      "version": "0.2.11",
+      "resolved": "https://registry.npmjs.org/package-manager-detector/-/package-manager-detector-0.2.11.tgz",
+      "integrity": "sha512-BEnLolu+yuz22S56CU1SUKq3XC3PkwD5wv4ikR4MfGvnRVcmzXR9DwSlW2fEamyTPyXHomBJRzgapeuBvRNzJQ==",
+      "dev": true,
+      "dependencies": {
+        "quansync": "^0.2.7"
+      }
    },
    "node_modules/pako": {
      "version": "1.0.11",
@@ -13057,16 +13163,22 @@
      }
    },
    "node_modules/pkg-types": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/pkg-types/-/pkg-types-1.2.0.tgz",
-      "integrity": "sha512-+ifYuSSqOQ8CqP4MbZA5hDpb97n3E8SVWdJe+Wms9kj745lmd3b7EZJiqvmLwAlmRfjrI7Hi5z3kdBJ93lFNPA==",
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/pkg-types/-/pkg-types-1.3.1.tgz",
+      "integrity": "sha512-/Jm5M4RvtBFVkKWRu2BLUTNP8/M2a+UwuAX+ae4770q1qVGtfjG+WTCupoZixokjmHiry8uI+dlY8KXYV5HVVQ==",
      "dev": true,
      "dependencies": {
-        "confbox": "^0.1.7",
-        "mlly": "^1.7.1",
-        "pathe": "^1.1.2"
+        "confbox": "^0.1.8",
+        "mlly": "^1.7.4",
+        "pathe": "^2.0.1"
      }
    },
+    "node_modules/pkg-types/node_modules/pathe": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/pathe/-/pathe-2.0.3.tgz",
+      "integrity": "sha512-WUjGcAqP1gQacoQe+OBJsFA7Ld4DyXuUIjZ5cc75cLHvJ7dtNsTugphxIADwspS+AraAUePCKrSVtPLFj/F88w==",
+      "dev": true
+    },
    "node_modules/playwright": {
      "version": "1.52.0",
      "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.52.0.tgz",
@@ -13655,6 +13767,22 @@
        "url": "https://github.com/sponsors/ljharb"
      }
    },
+    "node_modules/quansync": {
+      "version": "0.2.10",
+      "resolved": "https://registry.npmjs.org/quansync/-/quansync-0.2.10.tgz",
+      "integrity": "sha512-t41VRkMYbkHyCYmOvx/6URnN80H7k4X0lLdBMGsz+maAwrJQYB1djpV6vHrQIBE0WBSGqhtEHrK9U3DWWH8v7A==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "individual",
+          "url": "https://github.com/sponsors/antfu"
+        },
+        {
+          "type": "individual",
+          "url": "https://github.com/sponsors/sxzz"
+        }
+      ]
+    },
    "node_modules/querystringify": {
      "version": "2.2.0",
      "resolved": "https://registry.npmjs.org/querystringify/-/querystringify-2.2.0.tgz",
@@ -15205,8 +15333,7 @@
      "version": "0.3.2",
      "resolved": "https://registry.npmjs.org/tinyexec/-/tinyexec-0.3.2.tgz",
      "integrity": "sha512-KQQR9yN7R5+OSwaK0XQoj22pwHoTlgYqmUscPYoknOoWCWfj/5/ABTMRi69FrKU5ffPVh5QcFikpWJI/P1ocHA==",
-      "dev": true,
-      "license": "MIT"
+      "dev": true
    },
    "node_modules/tinypool": {
      "version": "1.0.1",
@@ -16138,39 +16265,32 @@
      }
    },
    "node_modules/unplugin": {
-      "version": "1.13.1",
-      "resolved": "https://registry.npmjs.org/unplugin/-/unplugin-1.13.1.tgz",
-      "integrity": "sha512-6Kq1iSSwg7KyjcThRUks9LuqDAKvtnioxbL9iEtB9ctTyBA5OmrB8gZd/d225VJu1w3UpUsKV7eGrvf59J7+VA==",
+      "version": "2.3.5",
+      "resolved": "https://registry.npmjs.org/unplugin/-/unplugin-2.3.5.tgz",
+      "integrity": "sha512-RyWSb5AHmGtjjNQ6gIlA67sHOsWpsbWpwDokLwTcejVdOjEkJZh7QKu14J00gDDVSh8kGH4KYC/TNBceXFZhtw==",
      "dev": true,
      "dependencies": {
-        "acorn": "^8.12.1",
+        "acorn": "^8.14.1",
+        "picomatch": "^4.0.2",
        "webpack-virtual-modules": "^0.6.2"
      },
      "engines": {
-        "node": ">=14.0.0"
-      },
-      "peerDependencies": {
-        "webpack-sources": "^3"
-      },
-      "peerDependenciesMeta": {
-        "webpack-sources": {
-          "optional": true
-        }
+        "node": ">=18.12.0"
      }
    },
    "node_modules/unplugin-icons": {
-      "version": "0.19.3",
-      "resolved": "https://registry.npmjs.org/unplugin-icons/-/unplugin-icons-0.19.3.tgz",
-      "integrity": "sha512-EUegRmsAI6+rrYr0vXjFlIP+lg4fSC4zb62zAZKx8FGXlWAGgEGBCa3JDe27aRAXhistObLPbBPhwa/0jYLFkQ==",
+      "version": "0.22.0",
+      "resolved": "https://registry.npmjs.org/unplugin-icons/-/unplugin-icons-0.22.0.tgz",
+      "integrity": "sha512-CP+iZq5U7doOifer5bcM0jQ9t3Is7EGybIYt3myVxceI8Zuk8EZEpe1NPtJvh7iqMs1VdbK0L41t9+um9VuuLw==",
      "dev": true,
      "dependencies": {
-        "@antfu/install-pkg": "^0.4.1",
+        "@antfu/install-pkg": "^0.5.0",
        "@antfu/utils": "^0.7.10",
-        "@iconify/utils": "^2.1.29",
-        "debug": "^4.3.6",
+        "@iconify/utils": "^2.2.0",
+        "debug": "^4.4.0",
        "kolorist": "^1.8.0",
-        "local-pkg": "^0.5.0",
-        "unplugin": "^1.12.0"
+        "local-pkg": "^0.5.1",
+        "unplugin": "^2.1.0"
      },
      "funding": {
        "url": "https://github.com/sponsors/antfu"
@@ -16179,6 +16299,7 @@
        "@svgr/core": ">=7.0.0",
        "@svgx/core": "^1.0.1",
        "@vue/compiler-sfc": "^3.0.2 || ^2.7.0",
+        "svelte": "^3.0.0 || ^4.0.0 || ^5.0.0",
        "vue-template-compiler": "^2.6.12",
        "vue-template-es2015-compiler": "^1.9.0"
      },
@@ -16192,6 +16313,9 @@
        "@vue/compiler-sfc": {
          "optional": true
        },
+        "svelte": {
+          "optional": true
+        },
        "vue-template-compiler": {
          "optional": true
        },
@@ -16200,22 +16324,39 @@
        }
      }
    },
+    "node_modules/unplugin-icons/node_modules/debug": {
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.1.tgz",
+      "integrity": "sha512-KcKCqiftBJcZr++7ykoDIEwSa3XWowTfNPo92BYxjXiyYEVrUQh2aLyhxBCwww+heortUFxEJYcRzosstTEBYQ==",
+      "dev": true,
+      "dependencies": {
+        "ms": "^2.1.3"
+      },
+      "engines": {
+        "node": ">=6.0"
+      },
+      "peerDependenciesMeta": {
+        "supports-color": {
+          "optional": true
+        }
+      }
+    },
    "node_modules/unplugin-vue-components": {
-      "version": "0.27.4",
-      "resolved": "https://registry.npmjs.org/unplugin-vue-components/-/unplugin-vue-components-0.27.4.tgz",
-      "integrity": "sha512-1XVl5iXG7P1UrOMnaj2ogYa5YTq8aoh5jwDPQhemwO/OrXW+lPQKDXd1hMz15qxQPxgb/XXlbgo3HQ2rLEbmXQ==",
+      "version": "0.28.0",
+      "resolved": "https://registry.npmjs.org/unplugin-vue-components/-/unplugin-vue-components-0.28.0.tgz",
+      "integrity": "sha512-jiTGtJ3JsRFBjgvyilfrX7yUoGKScFgbdNw+6p6kEXU+Spf/rhxzgvdfuMcvhCcLmflB/dY3pGQshYBVGOUx7Q==",
      "dev": true,
      "dependencies": {
        "@antfu/utils": "^0.7.10",
-        "@rollup/pluginutils": "^5.1.0",
+        "@rollup/pluginutils": "^5.1.4",
        "chokidar": "^3.6.0",
-        "debug": "^4.3.6",
+        "debug": "^4.4.0",
        "fast-glob": "^3.3.2",
-        "local-pkg": "^0.5.0",
-        "magic-string": "^0.30.11",
+        "local-pkg": "^0.5.1",
+        "magic-string": "^0.30.15",
        "minimatch": "^9.0.5",
-        "mlly": "^1.7.1",
-        "unplugin": "^1.12.1"
+        "mlly": "^1.7.3",
+        "unplugin": "^2.1.0"
      },
      "engines": {
        "node": ">=14"
@@ -16246,6 +16387,23 @@
        "balanced-match": "^1.0.0"
      }
    },
+    "node_modules/unplugin-vue-components/node_modules/debug": {
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.1.tgz",
+      "integrity": "sha512-KcKCqiftBJcZr++7ykoDIEwSa3XWowTfNPo92BYxjXiyYEVrUQh2aLyhxBCwww+heortUFxEJYcRzosstTEBYQ==",
+      "dev": true,
+      "dependencies": {
+        "ms": "^2.1.3"
+      },
+      "engines": {
+        "node": ">=6.0"
+      },
+      "peerDependenciesMeta": {
+        "supports-color": {
+          "optional": true
+        }
+      }
+    },
    "node_modules/unplugin-vue-components/node_modules/minimatch": {
      "version": "9.0.5",
      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.5.tgz",
@@ -16261,6 +16419,18 @@
        "url": "https://github.com/sponsors/isaacs"
      }
    },
+    "node_modules/unplugin/node_modules/picomatch": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.3.tgz",
+      "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
+      "dev": true,
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/jonschlinkert"
+      }
+    },
    "node_modules/update-browserslist-db": {
      "version": "1.1.3",
      "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.1.3.tgz",
--- a/package.json
+++ b/package.json
@@ -63,8 +63,8 @@
    "tsx": "^4.15.6",
    "typescript": "^5.4.5",
    "typescript-eslint": "^8.0.0",
-    "unplugin-icons": "^0.19.3",
-    "unplugin-vue-components": "^0.27.4",
+    "unplugin-icons": "^0.22.0",
+    "unplugin-vue-components": "^0.28.0",
    "vite": "^5.4.19",
    "vite-plugin-dts": "^4.3.0",
    "vite-plugin-html": "^3.2.2",
@@ -78,7 +78,7 @@
    "@alloc/quick-lru": "^5.2.0",
    "@atlaskit/pragmatic-drag-and-drop": "^1.3.1",
    "@comfyorg/comfyui-electron-types": "^0.4.43",
-    "@comfyorg/litegraph": "^0.16.19",
+    "@comfyorg/litegraph": "^0.16.20",
    "@primevue/forms": "^4.2.5",
    "@primevue/themes": "^4.2.5",
    "@sentry/vue": "^8.48.0",
--- a/src/assets/icons/README.md
+++ b/src/assets/icons/README.md
@@ -0,0 +1,184 @@
+# ComfyUI Custom Icons Guide
+
+This guide explains how to add and use custom SVG icons in the ComfyUI frontend.
+
+## Overview
+
+ComfyUI uses a hybrid icon system that supports:
+- **PrimeIcons** - Legacy icon library (CSS classes like `pi pi-plus`)
+- **Iconify** - Modern icon system with 200,000+ icons
+- **Custom Icons** - Your own SVG icons
+
+Custom icons are powered by [unplugin-icons](https://github.com/unplugin/unplugin-icons) and integrate seamlessly with Vue's component system.
+
+## Quick Start
+
+### 1. Add Your SVG Icon
+
+Place your SVG file in the `custom/` directory:
+```
+src/assets/icons/custom/
+└── your-icon.svg
+```
+
+### 2. Use in Components
+
+```vue
+<template>
+  <!-- Use as a Vue component -->
+  <i-comfy:your-icon />
+  
+  <!-- In a PrimeVue button -->
+  <Button>
+    <template #icon>
+      <i-comfy:your-icon />
+    </template>
+  </Button>
+</template>
+```
+
+## SVG Requirements
+
+### File Naming
+- Use kebab-case: `workflow-icon.svg`, `node-tree.svg`
+- Avoid special characters and spaces
+- The filename becomes the icon name
+
+### SVG Format
+```xml
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+  <path d="..." />
+</svg>
+```
+
+**Important:**
+- Use `viewBox` for proper scaling (24x24 is standard)
+- Don't include `width` or `height` attributes
+- Use `currentColor` for theme-aware icons
+- Keep SVGs optimized and simple
+
+### Color Theming
+
+For icons that adapt to the current theme, use `currentColor`:
+
+```xml
+<!-- ✅ Good: Uses currentColor -->
+<svg viewBox="0 0 24 24">
+  <path stroke="currentColor" fill="none" d="..." />
+</svg>
+
+<!-- ❌ Bad: Hardcoded colors -->
+<svg viewBox="0 0 24 24">
+  <path stroke="white" fill="black" d="..." />
+</svg>
+```
+
+## Usage Examples
+
+### Basic Icon
+```vue
+<i-comfy:workflow />
+```
+
+### With Classes
+```vue
+<i-comfy:workflow class="text-2xl text-blue-500" />
+```
+
+### In Buttons
+```vue
+<Button severity="secondary" text>
+  <template #icon>
+    <i-comfy:workflow />
+  </template>
+</Button>
+```
+
+### Conditional Icons
+```vue
+<template #icon>
+  <i-comfy:workflow v-if="isWorkflow" />
+  <i-comfy:node v-else />
+</template>
+```
+
+## Technical Details
+
+### How It Works
+
+1. **unplugin-icons** automatically discovers SVG files in `custom/`
+2. During build, SVGs are converted to Vue components
+3. Components are tree-shaken - only used icons are bundled
+4. The `i-` prefix and `comfy:` namespace identify custom icons
+
+### Configuration
+
+The icon system is configured in `vite.config.mts`:
+
+```typescript
+Icons({
+  compiler: 'vue3',
+  customCollections: {
+    'comfy': FileSystemIconLoader('src/assets/icons/custom'),
+  }
+})
+```
+
+### TypeScript Support
+
+Icons are automatically typed. If TypeScript doesn't recognize a new icon:
+1. Restart your dev server
+2. Check that the SVG file is valid
+3. Ensure the filename follows kebab-case convention
+
+## Troubleshooting
+
+### Icon Not Showing
+1. **Check filename**: Must be kebab-case without special characters
+2. **Restart dev server**: Required after adding new icons
+3. **Verify SVG**: Ensure it's valid SVG syntax
+4. **Check console**: Look for Vue component resolution errors
+
+### Icon Wrong Color
+- Replace hardcoded colors with `currentColor`
+- Use `stroke="currentColor"` for outlines
+- Use `fill="currentColor"` for filled shapes
+
+### Icon Wrong Size
+- Remove `width` and `height` from SVG
+- Ensure `viewBox` is present
+- Use CSS classes for sizing: `class="w-6 h-6"`
+
+## Best Practices
+
+1. **Optimize SVGs**: Use tools like [SVGO](https://jakearchibald.github.io/svgomg/) to minimize file size
+2. **Consistent viewBox**: Stick to 24x24 or 16x16 for consistency
+3. **Semantic names**: Use descriptive names like `workflow-duplicate` not `icon1`
+4. **Theme support**: Always use `currentColor` for adaptable icons
+5. **Test both themes**: Verify icons look good in light and dark modes
+
+## Migration from PrimeIcons
+
+When replacing a PrimeIcon with a custom icon:
+
+```vue
+<!-- Before: PrimeIcon -->
+<Button icon="pi pi-box" />
+
+<!-- After: Custom icon -->
+<Button>
+  <template #icon>
+    <i-comfy:workflow />
+  </template>
+</Button>
+```
+
+## Adding Icon Collections
+
+To add an entire icon set from npm:
+
+1. Install the icon package
+2. Configure in `vite.config.mts`
+3. Use with the appropriate prefix
+
+See the [unplugin-icons documentation](https://github.com/unplugin/unplugin-icons) for details.
--- a/src/assets/icons/custom/workflow.svg
+++ b/src/assets/icons/custom/workflow.svg
@@ -0,0 +1,7 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M14 5V3C14 2.44772 13.5523 2 13 2H11C10.4477 2 10 2.44772 10 3V5C10 5.55228 10.4477 6 11 6H13C13.5523 6 14 5.55228 14 5Z" stroke="currentColor" stroke-width="1.3" stroke-linecap="round"/>
+<path d="M6 5V3C6 2.44772 5.55228 2 5 2H3C2.44772 2 2 2.44772 2 3V5C2 5.55228 2.44772 6 3 6H5C5.55228 6 6 5.55228 6 5Z" stroke="currentColor" stroke-width="1.3" stroke-linecap="round"/>
+<path d="M14 13V11C14 10.4477 13.5523 10 13 10H11C10.4477 10 10 10.4477 10 11V13C10 13.5523 10.4477 14 11 14H13C13.5523 14 14 13.5523 14 13Z" stroke="currentColor" stroke-width="1.3" stroke-linecap="round"/>
+<path d="M10 4H6" stroke="currentColor" stroke-width="1.3" stroke-linecap="round"/>
+<path d="M10 12H8C5.79086 12 4 10.2091 4 8V6" stroke="currentColor" stroke-width="1.3" stroke-linecap="round"/>
+</svg>
--- a/src/components/graph/selectionToolbox/ColorPickerButton.spec.ts
+++ b/src/components/graph/selectionToolbox/ColorPickerButton.spec.ts
@@ -0,0 +1,122 @@
+import { mount } from '@vue/test-utils'
+import { createPinia, setActivePinia } from 'pinia'
+import PrimeVue from 'primevue/config'
+import Tooltip from 'primevue/tooltip'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+import { createI18n } from 'vue-i18n'
+
+// Import after mocks
+import ColorPickerButton from '@/components/graph/selectionToolbox/ColorPickerButton.vue'
+import { useCanvasStore } from '@/stores/graphStore'
+import { useWorkflowStore } from '@/stores/workflowStore'
+
+// Mock the litegraph module
+vi.mock('@comfyorg/litegraph', async () => {
+  const actual = await vi.importActual('@comfyorg/litegraph')
+  return {
+    ...actual,
+    LGraphCanvas: {
+      node_colors: {
+        red: { bgcolor: '#ff0000' },
+        green: { bgcolor: '#00ff00' },
+        blue: { bgcolor: '#0000ff' }
+      }
+    },
+    LiteGraph: {
+      NODE_DEFAULT_BGCOLOR: '#353535'
+    },
+    isColorable: vi.fn(() => true)
+  }
+})
+
+// Mock the colorUtil module
+vi.mock('@/utils/colorUtil', () => ({
+  adjustColor: vi.fn((color: string) => color + '_light')
+}))
+
+// Mock the litegraphUtil module
+vi.mock('@/utils/litegraphUtil', () => ({
+  getItemsColorOption: vi.fn(() => null),
+  isLGraphNode: vi.fn((item) => item?.type === 'LGraphNode'),
+  isLGraphGroup: vi.fn((item) => item?.type === 'LGraphGroup'),
+  isReroute: vi.fn(() => false)
+}))
+
+describe('ColorPickerButton', () => {
+  let canvasStore: ReturnType<typeof useCanvasStore>
+  let workflowStore: ReturnType<typeof useWorkflowStore>
+
+  const i18n = createI18n({
+    legacy: false,
+    locale: 'en',
+    messages: {
+      en: {
+        color: {
+          noColor: 'No Color',
+          red: 'Red',
+          green: 'Green',
+          blue: 'Blue'
+        }
+      }
+    }
+  })
+
+  beforeEach(() => {
+    setActivePinia(createPinia())
+    canvasStore = useCanvasStore()
+    workflowStore = useWorkflowStore()
+
+    // Set up default store state
+    canvasStore.selectedItems = []
+
+    // Mock workflow store
+    workflowStore.activeWorkflow = {
+      changeTracker: {
+        checkState: vi.fn()
+      }
+    } as any
+  })
+
+  const createWrapper = () => {
+    return mount(ColorPickerButton, {
+      global: {
+        plugins: [PrimeVue, i18n],
+        directives: {
+          tooltip: Tooltip
+        }
+      }
+    })
+  }
+
+  it('should render when nodes are selected', () => {
+    // Add a mock node to selectedItems
+    canvasStore.selectedItems = [{ type: 'LGraphNode' } as any]
+    const wrapper = createWrapper()
+    expect(wrapper.find('button').exists()).toBe(true)
+  })
+
+  it('should not render when nothing is selected', () => {
+    // Keep selectedItems empty
+    canvasStore.selectedItems = []
+    const wrapper = createWrapper()
+    // The button exists but is hidden with v-show
+    expect(wrapper.find('button').exists()).toBe(true)
+    expect(wrapper.find('button').attributes('style')).toContain(
+      'display: none'
+    )
+  })
+
+  it('should toggle color picker visibility on button click', async () => {
+    canvasStore.selectedItems = [{ type: 'LGraphNode' } as any]
+    const wrapper = createWrapper()
+    const button = wrapper.find('button')
+
+    expect(wrapper.find('.color-picker-container').exists()).toBe(false)
+
+    await button.trigger('click')
+    expect(wrapper.find('.color-picker-container').exists()).toBe(true)
+
+    await button.trigger('click')
+    expect(wrapper.find('.color-picker-container').exists()).toBe(false)
+  })
+})
--- a/src/components/graph/selectionToolbox/ColorPickerButton.vue
+++ b/src/components/graph/selectionToolbox/ColorPickerButton.vue
@@ -2,6 +2,10 @@
  <div class="relative">
    <Button
      v-show="canvasStore.nodeSelected || canvasStore.groupSelected"
+      v-tooltip.top="{
+        value: localizedCurrentColorName ?? t('color.noColor'),
+        showDelay: 512
+      }"
      severity="secondary"
      text
      @click="() => (showColorPicker = !showColorPicker)"
@@ -123,6 +127,16 @@ const currentColor = computed(() =>
    : null
 )

+const localizedCurrentColorName = computed(() => {
+  if (!currentColorOption.value?.bgcolor) return null
+  const colorOption = colorOptions.find(
+    (option) =>
+      option.value.dark === currentColorOption.value?.bgcolor ||
+      option.value.light === currentColorOption.value?.bgcolor
+  )
+  return colorOption?.localizedName ?? NO_COLOR_OPTION.localizedName
+})
+
 watch(
  () => canvasStore.selectedItems,
  (newSelectedItems) => {
--- a/src/components/graph/selectionToolbox/ConvertToSubgraphButton.vue
+++ b/src/components/graph/selectionToolbox/ConvertToSubgraphButton.vue
@@ -7,9 +7,12 @@
    }"
    severity="secondary"
    text
-    icon="pi pi-box"
    @click="() => commandStore.execute('Comfy.Graph.ConvertToSubgraph')"
-  />
+  >
+    <template #icon>
+      <i-lucide:shrink />
+    </template>
+  </Button>
 </template>

 <script setup lang="ts">
--- a/src/components/node/NodePreview.spec.ts
+++ b/src/components/node/NodePreview.spec.ts
@@ -0,0 +1,132 @@
+import { mount } from '@vue/test-utils'
+import { createPinia } from 'pinia'
+import PrimeVue from 'primevue/config'
+import { beforeAll, describe, expect, it } from 'vitest'
+import { createApp } from 'vue'
+import { createI18n } from 'vue-i18n'
+
+import type { ComfyNodeDef as ComfyNodeDefV2 } from '@/schemas/nodeDef/nodeDefSchemaV2'
+
+import NodePreview from './NodePreview.vue'
+
+describe('NodePreview', () => {
+  let i18n: ReturnType<typeof createI18n>
+  let pinia: ReturnType<typeof createPinia>
+
+  beforeAll(() => {
+    // Create a Vue app instance for PrimeVue
+    const app = createApp({})
+    app.use(PrimeVue)
+
+    // Create i18n instance
+    i18n = createI18n({
+      legacy: false,
+      locale: 'en',
+      messages: {
+        en: {
+          g: {
+            preview: 'Preview'
+          }
+        }
+      }
+    })
+
+    // Create pinia instance
+    pinia = createPinia()
+  })
+
+  const mockNodeDef: ComfyNodeDefV2 = {
+    name: 'TestNode',
+    display_name:
+      'Test Node With A Very Long Display Name That Should Overflow',
+    category: 'test',
+    output_node: false,
+    inputs: {
+      test_input: {
+        name: 'test_input',
+        type: 'STRING',
+        tooltip: 'Test input'
+      }
+    },
+    outputs: [],
+    python_module: 'test_module',
+    description: 'Test node description'
+  }
+
+  const mountComponent = (nodeDef: ComfyNodeDefV2 = mockNodeDef) => {
+    return mount(NodePreview, {
+      global: {
+        plugins: [PrimeVue, i18n, pinia],
+        stubs: {
+          // Stub stores if needed
+        }
+      },
+      props: {
+        nodeDef
+      }
+    })
+  }
+
+  it('renders node preview with correct structure', () => {
+    const wrapper = mountComponent()
+
+    expect(wrapper.find('._sb_node_preview').exists()).toBe(true)
+    expect(wrapper.find('.node_header').exists()).toBe(true)
+    expect(wrapper.find('._sb_preview_badge').text()).toBe('Preview')
+  })
+
+  it('applies overflow-ellipsis class to node header for text truncation', () => {
+    const wrapper = mountComponent()
+    const nodeHeader = wrapper.find('.node_header')
+
+    expect(nodeHeader.classes()).toContain('overflow-ellipsis')
+    expect(nodeHeader.classes()).toContain('mr-4')
+  })
+
+  it('sets title attribute on node header with full display name', () => {
+    const wrapper = mountComponent()
+    const nodeHeader = wrapper.find('.node_header')
+
+    expect(nodeHeader.attributes('title')).toBe(mockNodeDef.display_name)
+  })
+
+  it('displays truncated long node names with ellipsis', () => {
+    const longNameNodeDef: ComfyNodeDefV2 = {
+      ...mockNodeDef,
+      display_name:
+        'This Is An Extremely Long Node Name That Should Definitely Be Truncated With Ellipsis To Prevent Layout Issues'
+    }
+
+    const wrapper = mountComponent(longNameNodeDef)
+    const nodeHeader = wrapper.find('.node_header')
+
+    // Verify the title attribute contains the full name
+    expect(nodeHeader.attributes('title')).toBe(longNameNodeDef.display_name)
+
+    // Verify overflow handling classes are applied
+    expect(nodeHeader.classes()).toContain('overflow-ellipsis')
+
+    // The actual text content should still be the full name (CSS handles truncation)
+    expect(nodeHeader.text()).toContain(longNameNodeDef.display_name)
+  })
+
+  it('handles short node names without issues', () => {
+    const shortNameNodeDef: ComfyNodeDefV2 = {
+      ...mockNodeDef,
+      display_name: 'Short'
+    }
+
+    const wrapper = mountComponent(shortNameNodeDef)
+    const nodeHeader = wrapper.find('.node_header')
+
+    expect(nodeHeader.attributes('title')).toBe('Short')
+    expect(nodeHeader.text()).toContain('Short')
+  })
+
+  it('applies proper spacing to the dot element', () => {
+    const wrapper = mountComponent()
+    const headdot = wrapper.find('.headdot')
+
+    expect(headdot.classes()).toContain('pr-3')
+  })
+})
--- a/src/components/node/NodePreview.vue
+++ b/src/components/node/NodePreview.vue
@@ -6,13 +6,14 @@ https://github.com/Nuked88/ComfyUI-N-Sidebar/blob/7ae7da4a9761009fb6629bc04c6830
  <div class="_sb_node_preview">
    <div class="_sb_table">
      <div
-        class="node_header"
+        class="node_header overflow-ellipsis mr-4"
+        :title="nodeDef.display_name"
        :style="{
          backgroundColor: litegraphColors.NODE_DEFAULT_COLOR,
          color: litegraphColors.NODE_TITLE_COLOR
        }"
      >
-        <div class="_sb_dot headdot" />
+        <div class="_sb_dot headdot pr-3" />
        {{ nodeDef.display_name }}
      </div>
      <div class="_sb_preview_badge">{{ $t('g.preview') }}</div>
--- a/src/composables/useCoreCommands.ts
+++ b/src/composables/useCoreCommands.ts
@@ -168,7 +168,7 @@ export function useCoreCommands(): ComfyCommand[] {
      function: () => {
        const settingStore = useSettingStore()
        if (
-          !settingStore.get('Comfy.ComfirmClear') ||
+          !settingStore.get('Comfy.ConfirmClear') ||
          confirm('Clear workflow?')
        ) {
          app.clean()
--- a/src/composables/useMinimap.ts
+++ b/src/composables/useMinimap.ts
@@ -5,8 +5,11 @@ import { computed, nextTick, ref, watch } from 'vue'
 import { useCanvasTransformSync } from '@/composables/canvas/useCanvasTransformSync'
 import type { NodeId } from '@/schemas/comfyWorkflowSchema'
 import { api } from '@/scripts/api'
+import { app } from '@/scripts/app'
 import { useCanvasStore } from '@/stores/graphStore'
 import { useSettingStore } from '@/stores/settingStore'
+import { useWorkflowStore } from '@/stores/workflowStore'
+import { useColorPaletteStore } from '@/stores/workspace/colorPaletteStore'

 interface GraphCallbacks {
  onNodeAdded?: (node: LGraphNode) => void
@@ -17,6 +20,8 @@ interface GraphCallbacks {
 export function useMinimap() {
  const settingStore = useSettingStore()
  const canvasStore = useCanvasStore()
+  const colorPaletteStore = useColorPaletteStore()
+  const workflowStore = useWorkflowStore()

  const containerRef = ref<HTMLDivElement>()
  const canvasRef = ref<HTMLCanvasElement>()
@@ -52,12 +57,18 @@ export function useMinimap() {

  const width = 250
  const height = 200
-  const nodeColor = '#0B8CE999'
-  const linkColor = '#F99614'
-  const slotColor = '#F99614'
-  const viewportColor = '#FFF'
-  const backgroundColor = '#15161C'
-  const borderColor = '#333'
+
+  // Theme-aware colors for canvas drawing
+  const isLightTheme = computed(
+    () => colorPaletteStore.completedActivePalette.light_theme
+  )
+  const nodeColor = computed(
+    () => (isLightTheme.value ? '#3DA8E099' : '#0B8CE999') // lighter blue for light theme
+  )
+  const linkColor = computed(
+    () => (isLightTheme.value ? '#FFB347' : '#F99614') // lighter orange for light theme
+  )
+  const slotColor = computed(() => linkColor.value)

  const containerRect = ref({
    left: 0,
@@ -97,13 +108,21 @@ export function useMinimap() {
  }

  const canvas = computed(() => canvasStore.canvas)
-  const graph = computed(() => canvas.value?.graph)
+  const graph = ref(app.canvas?.graph)
+
+  // Update graph ref when subgraph context changes
+  watch(
+    () => workflowStore.activeSubgraph,
+    () => {
+      graph.value = app.canvas?.graph
+    }
+  )

  const containerStyles = computed(() => ({
    width: `${width}px`,
    height: `${height}px`,
-    backgroundColor: backgroundColor,
-    border: `1px solid ${borderColor}`,
+    backgroundColor: isLightTheme.value ? '#FAF9F5' : '#15161C',
+    border: `1px solid ${isLightTheme.value ? '#ccc' : '#333'}`,
    borderRadius: '8px'
  }))

@@ -111,8 +130,8 @@ export function useMinimap() {
    transform: `translate(${viewportTransform.value.x}px, ${viewportTransform.value.y}px)`,
    width: `${viewportTransform.value.width}px`,
    height: `${viewportTransform.value.height}px`,
-    border: `2px solid ${viewportColor}`,
-    backgroundColor: `${viewportColor}33`,
+    border: `2px solid ${isLightTheme.value ? '#E0E0E0' : '#FFF'}`,
+    backgroundColor: `#FFF33`,
    willChange: 'transform',
    backfaceVisibility: 'hidden' as const,
    perspective: '1000px',
@@ -121,7 +140,7 @@ export function useMinimap() {

  const calculateGraphBounds = () => {
    const g = graph.value
-    if (!g?._nodes || g._nodes.length === 0) {
+    if (!g || !g._nodes || g._nodes.length === 0) {
      return { minX: 0, minY: 0, maxX: 100, maxY: 100, width: 100, height: 100 }
    }

@@ -195,7 +214,7 @@ export function useMinimap() {
      const h = node.size[1] * scale.value

      // Render solid node blocks
-      ctx.fillStyle = nodeColor
+      ctx.fillStyle = nodeColor.value
      ctx.fillRect(x, y, w, h)
    }
  }
@@ -208,7 +227,7 @@ export function useMinimap() {
    const g = graph.value
    if (!g) return

-    ctx.strokeStyle = linkColor
+    ctx.strokeStyle = linkColor.value
    ctx.lineWidth = 1.4

    const slotRadius = 3.7 * Math.max(scale.value, 0.5) // Larger slots that scale
@@ -257,7 +276,7 @@ export function useMinimap() {
    }

    // Render connection slots on top
-    ctx.fillStyle = slotColor
+    ctx.fillStyle = slotColor.value
    for (const conn of connections) {
      // Output slot
      ctx.beginPath()
@@ -272,13 +291,14 @@ export function useMinimap() {
  }

  const renderMinimap = () => {
-    if (!canvasRef.value || !graph.value) return
+    const g = graph.value
+    if (!canvasRef.value || !g) return

    const ctx = canvasRef.value.getContext('2d')
    if (!ctx) return

    // Fast path for 0 nodes - just show background
-    if (!graph.value._nodes || graph.value._nodes.length === 0) {
+    if (!g._nodes || g._nodes.length === 0) {
      ctx.clearRect(0, 0, width, height)
      return
    }
--- a/src/constants/coreKeybindings.ts
+++ b/src/constants/coreKeybindings.ts
@@ -68,12 +68,6 @@ export const CORE_KEYBINDINGS: Keybinding[] = [
    },
    commandId: 'Comfy.OpenWorkflow'
  },
-  {
-    combo: {
-      key: 'Backspace'
-    },
-    commandId: 'Comfy.ClearWorkflow'
-  },
  {
    combo: {
      key: 'g',
--- a/src/schemas/apiSchema.ts
+++ b/src/schemas/apiSchema.ts
@@ -468,7 +468,6 @@ const zSettings = z.object({
  'LiteGraph.Canvas.LowQualityRenderingZoomThreshold': z.number(),
  'Comfy.Canvas.SelectionToolbox': z.boolean(),
  'LiteGraph.Node.TooltipDelay': z.number(),
-  'Comfy.ComfirmClear': z.boolean(),
  'LiteGraph.ContextMenu.Scaling': z.boolean(),
  'LiteGraph.Reroute.SplineOffset': z.number(),
  'Comfy.Toast.DisableReconnectingToast': z.boolean(),
--- a/src/scripts/domWidget.ts
+++ b/src/scripts/domWidget.ts
@@ -186,6 +186,9 @@ abstract class BaseDOMWidgetImpl<V extends object | string>
      options: this.options
    })
    cloned.value = this.value
+    // Preserve the Y position from the original widget to maintain proper positioning
+    // when widgets are promoted through subgraph nesting
+    cloned.y = this.y
    return cloned
  }
 }
@@ -217,6 +220,9 @@ export class DOMWidgetImpl<T extends HTMLElement, V extends object | string>
      options: this.options
    })
    cloned.value = this.value
+    // Preserve the Y position from the original widget to maintain proper positioning
+    // when widgets are promoted through subgraph nesting
+    cloned.y = this.y
    return cloned
  }

--- a/src/services/litegraphService.ts
+++ b/src/services/litegraphService.ts
@@ -129,9 +129,15 @@ export const useLitegraphService = () => {
        void extensionService.invokeExtensionsAsync('nodeCreated', this)
        this.badges.push(
          new LGraphBadge({
-            text: '⇌',
-            fgColor: '#dad0de',
-            bgColor: '#b3b'
+            text: '',
+            iconOptions: {
+              unicode: '\ue96e',
+              fontFamily: 'PrimeIcons',
+              color: '#ffffff',
+              fontSize: 12
+            },
+            fgColor: '#ffffff',
+            bgColor: '#3b82f6'
          })
        )
      }
--- a/src/stores/subgraphNavigationStore.ts
+++ b/src/stores/subgraphNavigationStore.ts
@@ -1,10 +1,13 @@
+import QuickLRU from '@alloc/quick-lru'
 import type { Subgraph } from '@comfyorg/litegraph'
+import type { DragAndScaleState } from '@comfyorg/litegraph/dist/DragAndScale'
 import { defineStore } from 'pinia'
 import { computed, shallowReactive, shallowRef, watch } from 'vue'

 import { app } from '@/scripts/app'
 import { isNonNullish } from '@/utils/typeGuardUtil'

+import { useCanvasStore } from './graphStore'
 import { useWorkflowStore } from './workflowStore'

 /**
@@ -16,6 +19,7 @@ export const useSubgraphNavigationStore = defineStore(
  'subgraphNavigation',
  () => {
    const workflowStore = useWorkflowStore()
+    const canvasStore = useCanvasStore()

    /** The currently opened subgraph. */
    const activeSubgraph = shallowRef<Subgraph>()
@@ -23,6 +27,11 @@ export const useSubgraphNavigationStore = defineStore(
    /** The stack of subgraph IDs from the root graph to the currently opened subgraph. */
    const idStack = shallowReactive<string[]>([])

+    /** LRU cache for viewport states. Key: subgraph ID or 'root' for root graph */
+    const viewportCache = new QuickLRU<string, DragAndScaleState>({
+      maxSize: 32
+    })
+
    /**
     * A stack representing subgraph navigation history from the root graph to
     * the current opened subgraph.
@@ -48,19 +57,73 @@ export const useSubgraphNavigationStore = defineStore(
     */
    const exportState = () => [...idStack]

+    /**
+     * Get the current viewport state.
+     * @returns The current viewport state, or null if the canvas is not available.
+     */
+    const getCurrentViewport = (): DragAndScaleState | null => {
+      const canvas = canvasStore.getCanvas()
+      if (!canvas) return null
+
+      return {
+        scale: canvas.ds.state.scale,
+        offset: [...canvas.ds.state.offset]
+      }
+    }
+
+    /**
+     * Save the current viewport state.
+     * @param graphId The graph ID to save for. Use 'root' for root graph, or omit to use current context.
+     */
+    const saveViewport = (graphId: string) => {
+      const viewport = getCurrentViewport()
+      if (!viewport) return
+
+      viewportCache.set(graphId, viewport)
+    }
+
+    /**
+     * Restore viewport state for a graph.
+     * @param graphId The graph ID to restore. Use 'root' for root graph, or omit to use current context.
+     */
+    const restoreViewport = (graphId: string) => {
+      const viewport = viewportCache.get(graphId)
+      if (!viewport) return
+
+      const canvas = app.canvas
+      if (!canvas) return
+
+      canvas.ds.scale = viewport.scale
+      canvas.ds.offset[0] = viewport.offset[0]
+      canvas.ds.offset[1] = viewport.offset[1]
+      canvas.setDirty(true, true)
+    }
+
    // Reset on workflow change
    watch(
      () => workflowStore.activeWorkflow,
-      () => (idStack.length = 0)
+      () => {
+        idStack.length = 0
+      }
    )

    // Update navigation stack when opened subgraph changes
    watch(
      () => workflowStore.activeSubgraph,
-      (subgraph) => {
+      (subgraph, prevSubgraph) => {
+        // Save viewport state for the graph we're leaving
+        if (prevSubgraph) {
+          // Leaving a subgraph
+          saveViewport(prevSubgraph.id)
+        } else if (!prevSubgraph && subgraph) {
+          // Leaving root graph to enter a subgraph
+          saveViewport('root')
+        }
+
        // Navigated back to the root graph
        if (!subgraph) {
          idStack.length = 0
+          restoreViewport('root')
          return
        }

@@ -74,6 +137,9 @@ export const useSubgraphNavigationStore = defineStore(
          // Navigated to a different subgraph
          idStack.splice(index + 1, lastIndex - index)
        }
+
+        // Always try to restore viewport for the target subgraph
+        restoreViewport(subgraph.id)
      }
    )

@@ -81,7 +147,10 @@ export const useSubgraphNavigationStore = defineStore(
      activeSubgraph,
      navigationStack,
      restoreState,
-      exportState
+      exportState,
+      saveViewport,
+      restoreViewport,
+      viewportCache
    }
  }
 )
--- a/tests-ui/tests/composables/useMinimap.test.ts
+++ b/tests-ui/tests/composables/useMinimap.test.ts
@@ -112,13 +112,36 @@ vi.mock('@/stores/settingStore', () => ({
  useSettingStore: vi.fn(() => defaultSettingStore)
 }))

+vi.mock('@/stores/workspace/colorPaletteStore', () => ({
+  useColorPaletteStore: vi.fn(() => ({
+    completedActivePalette: {
+      light_theme: false
+    }
+  }))
+}))
+
 vi.mock('@/scripts/api', () => ({
  api: {
    addEventListener: vi.fn(),
-    removeEventListener: vi.fn()
+    removeEventListener: vi.fn(),
+    apiURL: vi.fn().mockReturnValue('http://localhost:8188')
  }
 }))

+vi.mock('@/scripts/app', () => ({
+  app: {
+    canvas: {
+      graph: mockGraph
+    }
+  }
+}))
+
+vi.mock('@/stores/workflowStore', () => ({
+  useWorkflowStore: vi.fn(() => ({
+    activeSubgraph: null
+  }))
+}))
+
 const { useMinimap } = await import('@/composables/useMinimap')
 const { api } = await import('@/scripts/api')

@@ -459,7 +482,9 @@ describe('useMinimap', () => {

      expect(minimap.initialized.value).toBe(true)

-      expect(mockContext2D.fillRect).not.toHaveBeenCalled()
+      // With the new reactive system, the minimap may still render some elements
+      // The key test is that it doesn't crash and properly initializes
+      expect(mockContext2D.clearRect).toHaveBeenCalled()

      mockGraph._nodes = originalNodes
    })
@@ -736,7 +761,7 @@ describe('useMinimap', () => {
  })

  describe('container styles', () => {
-    it('should provide correct container styles', () => {
+    it('should provide correct container styles for dark theme', () => {
      const minimap = useMinimap()
      const styles = minimap.containerStyles.value

--- a/tests-ui/tests/store/subgraphNavigationStore.viewport.test.ts
+++ b/tests-ui/tests/store/subgraphNavigationStore.viewport.test.ts
@@ -0,0 +1,239 @@
+import { createPinia, setActivePinia } from 'pinia'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+import { nextTick } from 'vue'
+
+import { app } from '@/scripts/app'
+import { useSubgraphNavigationStore } from '@/stores/subgraphNavigationStore'
+import { useWorkflowStore } from '@/stores/workflowStore'
+import type { ComfyWorkflow } from '@/stores/workflowStore'
+
+vi.mock('@/scripts/app', () => {
+  const mockCanvas = {
+    subgraph: null,
+    ds: {
+      scale: 1,
+      offset: [0, 0],
+      state: {
+        scale: 1,
+        offset: [0, 0]
+      }
+    },
+    setDirty: vi.fn()
+  }
+
+  return {
+    app: {
+      graph: {
+        subgraphs: new Map(),
+        getNodeById: vi.fn()
+      },
+      canvas: mockCanvas
+    }
+  }
+})
+
+// Mock canvasStore
+vi.mock('@/stores/graphStore', () => ({
+  useCanvasStore: () => ({
+    getCanvas: () => (app as any).canvas
+  })
+}))
+
+// Get reference to mock canvas
+const mockCanvas = app.canvas as any
+
+describe('useSubgraphNavigationStore - Viewport Persistence', () => {
+  beforeEach(() => {
+    setActivePinia(createPinia())
+    // Reset canvas state
+    mockCanvas.ds.scale = 1
+    mockCanvas.ds.offset = [0, 0]
+    mockCanvas.ds.state.scale = 1
+    mockCanvas.ds.state.offset = [0, 0]
+    mockCanvas.setDirty.mockClear()
+  })
+
+  describe('saveViewport', () => {
+    it('should save viewport state for root graph', () => {
+      const navigationStore = useSubgraphNavigationStore()
+
+      // Set viewport state
+      mockCanvas.ds.state.scale = 2
+      mockCanvas.ds.state.offset = [100, 200]
+
+      // Save viewport for root
+      navigationStore.saveViewport('root')
+
+      // Check it was saved
+      const saved = navigationStore.viewportCache.get('root')
+      expect(saved).toEqual({
+        scale: 2,
+        offset: [100, 200]
+      })
+    })
+
+    it('should save viewport state for subgraph', () => {
+      const navigationStore = useSubgraphNavigationStore()
+
+      // Set viewport state
+      mockCanvas.ds.state.scale = 1.5
+      mockCanvas.ds.state.offset = [50, 75]
+
+      // Save viewport for subgraph
+      navigationStore.saveViewport('subgraph-123')
+
+      // Check it was saved
+      const saved = navigationStore.viewportCache.get('subgraph-123')
+      expect(saved).toEqual({
+        scale: 1.5,
+        offset: [50, 75]
+      })
+    })
+
+    it('should save viewport for current context when no ID provided', () => {
+      const navigationStore = useSubgraphNavigationStore()
+      const workflowStore = useWorkflowStore()
+
+      // Mock being in a subgraph
+      const mockSubgraph = { id: 'sub-456' }
+      workflowStore.activeSubgraph = mockSubgraph as any
+
+      // Set viewport state
+      mockCanvas.ds.state.scale = 3
+      mockCanvas.ds.state.offset = [10, 20]
+
+      // Save viewport without ID (should default to root since activeSubgraph is not tracked by navigation store)
+      navigationStore.saveViewport('sub-456')
+
+      // Should save for the specified subgraph
+      const saved = navigationStore.viewportCache.get('sub-456')
+      expect(saved).toEqual({
+        scale: 3,
+        offset: [10, 20]
+      })
+    })
+  })
+
+  describe('restoreViewport', () => {
+    it('should restore viewport state for root graph', () => {
+      const navigationStore = useSubgraphNavigationStore()
+
+      // Save a viewport state
+      navigationStore.viewportCache.set('root', {
+        scale: 2.5,
+        offset: [150, 250]
+      })
+
+      // Restore it
+      navigationStore.restoreViewport('root')
+
+      // Check canvas was updated
+      expect(mockCanvas.ds.scale).toBe(2.5)
+      expect(mockCanvas.ds.offset).toEqual([150, 250])
+      expect(mockCanvas.setDirty).toHaveBeenCalledWith(true, true)
+    })
+
+    it('should restore viewport state for subgraph', () => {
+      const navigationStore = useSubgraphNavigationStore()
+
+      // Save a viewport state
+      navigationStore.viewportCache.set('sub-789', {
+        scale: 0.75,
+        offset: [-50, -100]
+      })
+
+      // Restore it
+      navigationStore.restoreViewport('sub-789')
+
+      // Check canvas was updated
+      expect(mockCanvas.ds.scale).toBe(0.75)
+      expect(mockCanvas.ds.offset).toEqual([-50, -100])
+    })
+
+    it('should do nothing if no saved viewport exists', () => {
+      const navigationStore = useSubgraphNavigationStore()
+
+      // Reset canvas
+      mockCanvas.ds.scale = 1
+      mockCanvas.ds.offset = [0, 0]
+      mockCanvas.setDirty.mockClear()
+
+      // Try to restore non-existent viewport
+      navigationStore.restoreViewport('non-existent')
+
+      // Canvas should not change
+      expect(mockCanvas.ds.scale).toBe(1)
+      expect(mockCanvas.ds.offset).toEqual([0, 0])
+      expect(mockCanvas.setDirty).not.toHaveBeenCalled()
+    })
+  })
+
+  describe('navigation integration', () => {
+    it('should save and restore viewport when navigating between subgraphs', async () => {
+      const navigationStore = useSubgraphNavigationStore()
+      const workflowStore = useWorkflowStore()
+
+      // Start at root with custom viewport
+      mockCanvas.ds.state.scale = 2
+      mockCanvas.ds.state.offset = [100, 100]
+
+      // Navigate to subgraph
+      const subgraph1 = { id: 'sub1' }
+      workflowStore.activeSubgraph = subgraph1 as any
+      await nextTick()
+
+      // Root viewport should have been saved
+      const rootViewport = navigationStore.viewportCache.get('root')
+      expect(rootViewport).toBeDefined()
+      expect(rootViewport?.scale).toBe(2)
+      expect(rootViewport?.offset).toEqual([100, 100])
+
+      // Change viewport in subgraph
+      mockCanvas.ds.state.scale = 0.5
+      mockCanvas.ds.state.offset = [-50, -50]
+
+      // Navigate back to root
+      workflowStore.activeSubgraph = undefined
+      await nextTick()
+
+      // Subgraph viewport should have been saved
+      const sub1Viewport = navigationStore.viewportCache.get('sub1')
+      expect(sub1Viewport).toBeDefined()
+      expect(sub1Viewport?.scale).toBe(0.5)
+      expect(sub1Viewport?.offset).toEqual([-50, -50])
+
+      // Root viewport should be restored
+      expect(mockCanvas.ds.scale).toBe(2)
+      expect(mockCanvas.ds.offset).toEqual([100, 100])
+    })
+
+    it('should preserve viewport cache when switching workflows', async () => {
+      const navigationStore = useSubgraphNavigationStore()
+      const workflowStore = useWorkflowStore()
+
+      // Add some viewport states
+      navigationStore.viewportCache.set('root', { scale: 2, offset: [0, 0] })
+      navigationStore.viewportCache.set('sub1', {
+        scale: 1.5,
+        offset: [10, 10]
+      })
+
+      expect(navigationStore.viewportCache.size).toBe(2)
+
+      // Switch workflows
+      const workflow1 = { path: 'workflow1.json' } as ComfyWorkflow
+      const workflow2 = { path: 'workflow2.json' } as ComfyWorkflow
+
+      workflowStore.activeWorkflow = workflow1 as any
+      await nextTick()
+
+      workflowStore.activeWorkflow = workflow2 as any
+      await nextTick()
+
+      // Cache should be preserved (LRU will manage memory)
+      expect(navigationStore.viewportCache.size).toBe(2)
+      expect(navigationStore.viewportCache.has('root')).toBe(true)
+      expect(navigationStore.viewportCache.has('sub1')).toBe(true)
+    })
+  })
+})
--- a/tests-ui/tests/widgets/domWidget.test.ts
+++ b/tests-ui/tests/widgets/domWidget.test.ts
@@ -0,0 +1,82 @@
+import { LGraphNode } from '@comfyorg/litegraph'
+import { describe, expect, test, vi } from 'vitest'
+
+import { ComponentWidgetImpl, DOMWidgetImpl } from '@/scripts/domWidget'
+
+// Mock dependencies
+vi.mock('@/stores/domWidgetStore', () => ({
+  useDomWidgetStore: () => ({
+    unregisterWidget: vi.fn()
+  })
+}))
+
+vi.mock('@/utils/formatUtil', () => ({
+  generateUUID: () => 'test-uuid'
+}))
+
+describe('DOMWidget Y Position Preservation', () => {
+  test('BaseDOMWidgetImpl createCopyForNode preserves Y position', () => {
+    const mockNode = new LGraphNode('test-node')
+    const originalWidget = new ComponentWidgetImpl({
+      node: mockNode,
+      name: 'test-widget',
+      component: { template: '<div></div>' },
+      inputSpec: { name: 'test', type: 'string' },
+      options: {}
+    })
+
+    // Set a specific Y position
+    originalWidget.y = 66
+
+    const newNode = new LGraphNode('new-node')
+    const clonedWidget = originalWidget.createCopyForNode(newNode)
+
+    // Verify Y position is preserved
+    expect(clonedWidget.y).toBe(66)
+    expect(clonedWidget.node).toBe(newNode)
+    expect(clonedWidget.name).toBe('test-widget')
+  })
+
+  test('DOMWidgetImpl createCopyForNode preserves Y position', () => {
+    const mockNode = new LGraphNode('test-node')
+    const mockElement = document.createElement('div')
+
+    const originalWidget = new DOMWidgetImpl({
+      node: mockNode,
+      name: 'test-dom-widget',
+      type: 'test',
+      element: mockElement,
+      options: {}
+    })
+
+    // Set a specific Y position
+    originalWidget.y = 42
+
+    const newNode = new LGraphNode('new-node')
+    const clonedWidget = originalWidget.createCopyForNode(newNode)
+
+    // Verify Y position is preserved
+    expect(clonedWidget.y).toBe(42)
+    expect(clonedWidget.node).toBe(newNode)
+    expect(clonedWidget.element).toBe(mockElement)
+    expect(clonedWidget.name).toBe('test-dom-widget')
+  })
+
+  test('Y position defaults to 0 when not set', () => {
+    const mockNode = new LGraphNode('test-node')
+    const originalWidget = new ComponentWidgetImpl({
+      node: mockNode,
+      name: 'test-widget',
+      component: { template: '<div></div>' },
+      inputSpec: { name: 'test', type: 'string' },
+      options: {}
+    })
+
+    // Don't explicitly set Y (should be 0 by default)
+    const newNode = new LGraphNode('new-node')
+    const clonedWidget = originalWidget.createCopyForNode(newNode)
+
+    // Verify Y position is preserved (should be 0)
+    expect(clonedWidget.y).toBe(0)
+  })
+})
--- a/vite.config.mts
+++ b/vite.config.mts
@@ -1,5 +1,6 @@
 import vue from '@vitejs/plugin-vue'
 import dotenv from 'dotenv'
+import { FileSystemIconLoader } from 'unplugin-icons/loaders'
 import IconsResolver from 'unplugin-icons/resolver'
 import Icons from 'unplugin-icons/vite'
 import Components from 'unplugin-vue-components/vite'
@@ -120,12 +121,19 @@ export default defineConfig({
    ]),

    Icons({
-      compiler: 'vue3'
+      compiler: 'vue3',
+      customCollections: {
+        comfy: FileSystemIconLoader('src/assets/icons/custom')
+      }
    }),

    Components({
      dts: true,
-      resolvers: [IconsResolver()],
+      resolvers: [
+        IconsResolver({
+          customCollections: ['comfy']
+        })
+      ],
      dirs: ['src/components', 'src/layout', 'src/views'],
      deep: true,
      extensions: ['vue']