[ci] Add caching support to format and knip commands (#5107)

- Enable caching for prettier and knip commands to improve CI performance
- Add no-cache variants for consistency with existing lint scripts
- Exclude generated type files from prettier formatting
- Add .prettiercache to .gitignore for proper cache management

Follows the same optimization pattern as ESLint caching from PR #4926.

.gitignore

@@ -13,8 +13,9 @@ bun.lockb
 pnpm-lock.yaml
 yarn.lock
 
-# ESLint cache
+# Cache files
 .eslintcache
+.prettiercache
 
 node_modules
 dist

.prettierignore

@@ -0,0 +1,2 @@
+src/types/comfyRegistryTypes.ts
+src/types/generatedManagerTypes.ts

package.json

@@ -14,8 +14,10 @@
     "build:types": "vite build --config vite.types.config.mts && node scripts/prepare-types.js",
     "zipdist": "node scripts/zipdist.js",
     "typecheck": "vue-tsc --noEmit",
-    "format": "prettier --write './**/*.{js,ts,tsx,vue,mts}'",
-    "format:check": "prettier --check './**/*.{js,ts,tsx,vue,mts}'",
+    "format": "prettier --write './**/*.{js,ts,tsx,vue,mts}' --cache",
+    "format:check": "prettier --check './**/*.{js,ts,tsx,vue,mts}' --cache",
+    "format:no-cache": "prettier --write './**/*.{js,ts,tsx,vue,mts}'",
+    "format:check:no-cache": "prettier --check './**/*.{js,ts,tsx,vue,mts}'",
     "test:browser": "npx playwright test",
     "test:unit": "vitest run tests-ui/tests",
     "test:component": "vitest run src/components/",
@@ -25,7 +27,8 @@
     "lint:fix": "eslint src --cache --fix",
     "lint:no-cache": "eslint src",
     "lint:fix:no-cache": "eslint src --fix",
-    "knip": "knip",
+    "knip": "knip --cache",
+    "knip:no-cache": "knip",
     "locale": "lobe-i18n locale",
     "collect-i18n": "playwright test --config=playwright.i18n.config.ts",
     "json-schema": "tsx scripts/generate-json-schema.ts",