fix(lint): enforce consistent-type-imports and fix import ordering across codebase

Auto-fix 862 lint errors: convert value imports used only as types to
`import type`, fix import group ordering in seed.ts and du-an-api.ts,
remove unused imports in auth controller, and clean up stale eslint-disable
comments referencing non-existent rules.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

apps/api/src/modules/analytics/infrastructure/services/ai-service.client.ts

@@ -1,5 +1,5 @@
 import { Injectable } from '@nestjs/common';
-import { LoggerService } from '@modules/shared';
+import { type LoggerService } from '@modules/shared';
 
 export interface AiPredictRequest {
   area: number;