chore: remove código morto e padroniza scripts e CI

package.json

@@ -8,12 +8,13 @@
     "dev:server": "pnpm --filter server dev",
     "dev:web": "pnpm --filter web dev",
     "build": "pnpm -r build",
-    "start": "pnpm --filter server start"
+    "start": "pnpm --filter server start",
+    "test": "pnpm -r --if-present test",
+    "lint": "pnpm -r --if-present lint",
+    "typecheck": "pnpm -r --if-present typecheck"
   },
   "workspaces": [
     "server",
     "web"
   ]
 }
-
-