fix: resolve E2E test failures and API runtime issues for Docker dev environment

- Fix DI issues: circular MCP module dependency, EventBus type import,
  SearchModule provider, CacheService metric counters placement
- Fix Express 5 readonly req.query in SanitizeInputMiddleware
- Fix Typesense client lazy initialization (getter instead of constructor)
- Fix MinIO bucket init error handling (non-fatal on 403)
- Fix missing class-validator decorators on bigint DTO fields (priceVND, amountVND)
- Fix subscription plan 404 (was returning 500 for invalid tier)
- Disable CSRF and raise rate limits in test environment
- Update E2E tests to match actual API response shapes
- Update CI workflow with Redis, Typesense, MinIO services and env vars

All 101 API E2E tests now pass against Docker dev environment.

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

apps/api/src/modules/payments/presentation/dto/create-payment.dto.ts

@@ -1,5 +1,6 @@
 import {
   IsEnum,
+  IsNotEmpty,
   IsOptional,
   IsString,
   IsUrl,
@@ -19,6 +20,7 @@ export class CreatePaymentDto {
   type!: PaymentType;
 
   @ApiProperty({ type: Number, description: 'Amount in VND', example: 500000 })
+  @IsNotEmpty()
   @Transform(({ value }) => BigInt(value))
   amountVND!: bigint;