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.

src/OpenAI/openai.service.ts

@@ -1,9 +1,9 @@
+import { readFileSync } from 'fs'
 import { Injectable, Logger } from '@nestjs/common'
 import { OpenAI } from 'openai'
+import { zodResponseFormat } from 'openai/helpers/zod'
 import Delta from 'quill-delta'
 import { z } from 'zod'
-import { zodResponseFormat } from 'openai/helpers/zod'
-import { readFileSync } from 'fs'
 
 const DELTA_INSTRUCTIONS = ''