update vite, add analyzer

bskyembed/package.json

@@ -7,6 +7,7 @@
     "dev-snippet": "tsc --project tsconfig.snippet.json && serve -s dist -p 3000 -n",
     "build": "tsc && vite build",
     "build-snippet": "tsc --project tsconfig.snippet.json",
+    "analyze": "ANALYZE=1 vite build",
     "lint": "eslint --cache src",
     "typecheck": "tsc --noEmit",
     "format": "prettier -w src"
@@ -18,7 +19,7 @@
   "devDependencies": {
     "@eslint/js": "^9.18.0",
     "@preact/preset-vite": "^2.10.2",
-    "@vitejs/plugin-legacy": "^7.0.0",
+    "@vitejs/plugin-legacy": "^8.0.1",
     "autoprefixer": "^10.4.19",
     "eslint": "^9.18.0",
     "eslint-plugin-import-x": "^4.16.2",
@@ -29,10 +30,10 @@
     "serve": "^14.2.5",
     "tailwindcss": "^3.4.3",
     "terser": "^5.43.1",
-    "typescript": "^5.8.3",
+    "typescript": "^6.0.3",
     "typescript-eslint": "^8.20.0",
-    "vite": "^7.0.4",
-    "vite-tsconfig-paths": "^5.1.4"
+    "vite": "^8.0.12",
+    "vite-bundle-analyzer": "^1.3.8"
   },
   "resolutions": {
     "@types/estree": "1.0.6"