refactor(server): simplify build script, remove Effect dependency

package.json

@@ -21,8 +21,6 @@
   },
   "catalog": {
     "@biomejs/biome": "^2.3.11",
-    "@effect/platform": "^0.94.3",
-    "@effect/schema": "^0.75.5",
     "@orpc/client": "^1.13.4",
     "@orpc/contract": "^1.13.4",
     "@orpc/openapi": "^1.13.4",
@@ -46,7 +44,6 @@
     "drizzle-kit": "^0.31.8",
     "drizzle-orm": "^0.45.1",
     "drizzle-zod": "^0.8.3",
-    "effect": "^3.19.16",
     "electrobun": "0.8.0",
     "nitro": "npm:nitro-nightly@3.0.1-20260206-171553-bc737c0c",
     "ohash": "^2.0.11",