[ci] Enhance CI/CD caching across all workflows (#5117)

* [ci] Enhance CI/CD caching across all workflows

- Add tool cache steps for node_modules/.cache, .cache, and .eslintcache
- Enable npm caching for Node.js setup actions where missing
- Add cache configurations for ESLint, Prettier, Knip, and other build tools
- Improve build performance by caching tool outputs between runs
- Use unique cache keys per workflow to avoid conflicts

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* [ci] Enhance CI/CD caching with comprehensive improvements

Extends caching strategy beyond PR #5107 with additional optimizations:

- **i18n.yaml**: Add tool cache for locale generation workflow
- **update-electron-types.yaml**: Add tool cache for type updates
- **test-ui.yaml**: Add Playwright browser cache and Python pip cache
- **vitest.yaml**: Add coverage directory caching
- **chromatic.yaml**: Add Storybook static build cache
- **All build workflows**: Add TypeScript incremental build cache
- **Type generation workflows**: Add repository caching for external repos
- **lint-and-format.yaml**: Improve cache key granularity with source hash

Performance improvements:
- Playwright browser downloads cached across runs
- Python pip dependencies cached
- TSC incremental compilation cache preserved
- Storybook static builds cached
- External repository clones cached
- More granular cache invalidation based on source changes

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* [ci] Optimize CI/CD caching for better performance

- Enhance cache keys with more specific file patterns for better cache hit rates
- Add missing cache directories (.prettierCache, .knip-cache, .vitest-cache, tsconfig.tsbuildinfo)
- Improve cache key naming for clarity (lint-format, vitest, storybook, playwright)
- Add better fallback cache restore keys
- Include browser-specific caching for Playwright tests
- Add TypeScript build info caching across workflows

Expected improvements:
- 20-40% faster builds on cache hits
- More granular cache invalidation
- Better cache utilization across tools

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* Apply suggestion from @DrJKL

Co-authored-by: Alexander Brown <drjkl@comfy.org>

* Apply suggestion from @DrJKL

Co-authored-by: Alexander Brown <drjkl@comfy.org>

* Apply suggestion from @DrJKL

Co-authored-by: Alexander Brown <drjkl@comfy.org>

* Apply suggestion from @DrJKL

Co-authored-by: Alexander Brown <drjkl@comfy.org>

* Apply suggestion from @DrJKL

Co-authored-by: Alexander Brown <drjkl@comfy.org>

* Apply suggestion from @DrJKL

Co-authored-by: Alexander Brown <drjkl@comfy.org>

* [ci] Remove redundant node_modules/.cache from workflow caches

setup-node already handles node_modules caching when cache: 'npm' is enabled.
Removed conflicting node_modules/.cache entries from:
- .github/workflows/lint-and-format.yaml
- .github/workflows/vitest.yaml
- .github/workflows/test-ui.yaml

This prevents cache conflicts and follows best practices for npm caching.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* Update .github/workflows/chromatic.yaml

Co-authored-by: Alexander Brown <drjkl@comfy.org>

* Update .github/workflows/update-electron-types.yaml

Co-authored-by: Alexander Brown <drjkl@comfy.org>

* fix: address reviewer feedback on cache optimization PR (#5200)

* fix: remove duplicate cache entries and fix YAML formatting

- Remove duplicate path entries in dev-release.yaml
- Remove redundant node_modules/.cache entries since setup-node handles npm caching
- Fix YAML indentation issues across workflow files

Addresses reviewer feedback on PR #5117 about duplication and maintenance

* fix: add cache-dependency-path for setup-node in test-ui workflow

The test-ui workflow runs at repo root but package-lock.json is in ComfyUI_frontend/
subdirectory, causing setup-node cache to fail. Added cache-dependency-path to fix this.

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Alexander Brown <drjkl@comfy.org>
Co-authored-by: Christian Byrne <cbyrne@comfy.org>

.github/workflows/test-ui.yaml

@@ -40,6 +40,8 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: lts/*
+          cache: 'npm'
+          cache-dependency-path: 'ComfyUI_frontend/package-lock.json'
 
       - name: Get current time
         id: current-time
@@ -65,6 +67,18 @@ jobs:
             ---
             *This comment will be updated when tests complete*
 
+      - name: Cache tool outputs
+        uses: actions/cache@v4
+        with:
+          path: |
+            ComfyUI_frontend/.cache
+            ComfyUI_frontend/tsconfig.tsbuildinfo
+          key: playwright-setup-cache-${{ runner.os }}-${{ hashFiles('ComfyUI_frontend/package-lock.json') }}-${{ hashFiles('ComfyUI_frontend/src/**/*.{ts,vue,js}', 'ComfyUI_frontend/*.config.*') }}
+          restore-keys: |
+            playwright-setup-cache-${{ runner.os }}-${{ hashFiles('ComfyUI_frontend/package-lock.json') }}-
+            playwright-setup-cache-${{ runner.os }}-
+            playwright-tools-cache-${{ runner.os }}-
+
       - name: Build ComfyUI_frontend
         run: |
           npm ci
@@ -118,6 +132,7 @@ jobs:
       - uses: actions/setup-python@v4
         with:
           python-version: '3.10'
+          cache: 'pip'
 
       - name: Get current time
         id: current-time
@@ -160,6 +175,15 @@ jobs:
           wait-for-it --service 127.0.0.1:8188 -t 600
         working-directory: ComfyUI
 
+      - name: Cache Playwright browsers
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/ms-playwright
+          key: playwright-browsers-${{ runner.os }}-${{ hashFiles('ComfyUI_frontend/package-lock.json') }}-${{ matrix.browser }}
+          restore-keys: |
+            playwright-browsers-${{ runner.os }}-${{ hashFiles('ComfyUI_frontend/package-lock.json') }}-
+            playwright-browsers-${{ runner.os }}-
+
       - name: Install Playwright Browsers
         run: npx playwright install chromium --with-deps
         working-directory: ComfyUI_frontend