chore: simplify tooling by using vite-plus built-ins

- Remove custom debugger.js plugin, use built-in no-debugger rule
- Simplify dashboard build: remove tsc -b step (vite handles it)
- Add typecheck script to dashboard for vite run -r typecheck
- Remove stale dprint from onlyBuiltDependencies
- Enable import plugin for ESM import validation

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: Boshen

.oxlintrc.json

@@ -5,10 +5,8 @@
     "oxc",
     "react",
     "vitest",
-    "jsx-a11y"
-  ],
-  "jsPlugins": [
-    "./plugins/debugger.js"
+    "jsx-a11y",
+    "import"
   ],
   "categories": {
     "correctness": "deny",
@@ -17,7 +15,8 @@
   },
   "rules": {
     "react/react-in-jsx-scope": "off",
-    "vibe/no-debugger": "error"
+    "no-debugger": "error",
+    "import/no-unassigned-import": ["error", { "allow": ["**/*.css"] }]
   },
   "settings": {
     "jsx-a11y": {

apps/dashboard/package.json

@@ -5,10 +5,11 @@
   "type": "module",
   "scripts": {
     "dev": "vite dev",
-    "build": "tsc -b && vite build",
+    "build": "vite build",
     "preview": "vite preview",
     "clean": "rm -rf dist",
-    "test": "vite test"
+    "test": "vite test",
+    "typecheck": "tsc --noEmit"
   },
   "dependencies": {
     "@vibe/shared": "workspace:*",

plugins/debugger.js

@@ -43,7 +43,6 @@ overrides:
 
 onlyBuiltDependencies:
   - "@tailwindcss/oxide"
-  - dprint
   - esbuild
 
 peerDependencyRules: