chore(ci): add turbo caching and replace size-limit (#524)

package.json

@@ -30,7 +30,7 @@
     "lint:fix:file": "biome check --write",
     "link:opencode": "[ -e .opencode ] || ln -s .claude .opencode",
     "link:agents": "[ -e AGENTS.md ] || ln -s CLAUDE.md AGENTS.md; [ -e agents ] || ln -s .claude agents",
-    "size": "size-limit",
+    "size": "node .github/scripts/bundle-size.js | node .github/scripts/bundle-size-report.js",
     "test": "turbo run test",
     "typecheck": "tsc --build"
   },
@@ -39,15 +39,13 @@
     "@commitlint/cli": "^20.1.0",
     "@commitlint/config-conventional": "^20.0.0",
     "@commitlint/format": "^20.0.0",
-    "@size-limit/esbuild": "^12.0.0",
-    "@size-limit/file": "^12.0.0",
     "@types/node": "^22.18.6",
+    "esbuild": "^0.27.3",
     "lint-staged": "^16.2.3",
     "react": "^18.0.0",
     "react-compiler-runtime": "^1.0.0",
     "react-dom": "^18.0.0",
     "simple-git-hooks": "^2.13.1",
-    "size-limit": "^12.0.0",
     "tsx": "^4.21.0",
     "turbo": "^2.5.8",
     "typescript": "^5.9.3"