chore: update configuration and improve schema imports

- Updated biome.json to include "graphql.d.ts" in the ignored files list.
- Updated subproject commit reference in epess-database to the latest version.
- Removed unused script from package.json and streamlined module file extensions in tsconfig.json.
- Consolidated exclude patterns in tsconfig.build.json for clarity.
- Refactored imports across multiple schema files for consistency and improved readability.
- Enhanced various schema files by ensuring proper import order and removing redundant code.
- Improved error handling and data integrity checks in several service and schema files.

package.json

@@ -7,7 +7,6 @@
   "license": "UNLICENSED",
   "scripts": {
     "build": "nest build",
-    "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
     "start": "nest start",
     "start:dev": "nest start --watch",
     "start:debug": "nest start --debug --watch",
@@ -20,8 +19,8 @@
     "prisma:seed": "npx prisma db seed --schema=./epess-database/prisma/schema.prisma",
     "prisma:format": "npx prisma format --schema=./epess-database/prisma/schema.prisma",
     "prisma:studio": "dotenv -e .env -- npx prisma studio --schema=./epess-database/prisma/schema.prisma",
-    "biome:check": "biome check",
-    "biome:fix": "biome fix --write",
+    "biome:check": "biome check --write --unsafe",
+    "biome:format": "biome format --write",
     "test": "jest",
     "test:watch": "jest --watch",
     "test:cov": "jest --coverage",
@@ -138,19 +137,13 @@
     "@css-inline/css-inline-linux-x64-musl": "^0.14.3"
   },
   "jest": {
-    "moduleFileExtensions": [
-      "js",
-      "json",
-      "ts"
-    ],
+    "moduleFileExtensions": ["js", "json", "ts"],
     "rootDir": "src",
     "testRegex": ".*\\.spec\\.ts$",
     "transform": {
       "^.+\\.(t|j)s$": "ts-jest"
     },
-    "collectCoverageFrom": [
-      "**/*.(t|j)s"
-    ],
+    "collectCoverageFrom": ["**/*.(t|j)s"],
     "coverageDirectory": "../coverage",
     "testEnvironment": "node"
   },