refactor(logger): replace observability logger with a dedicated logger plugin and update related imports across the codebase; remove deprecated observability logger files

Author: muneebhashone

.claude/settings.local.json

@@ -23,7 +23,10 @@
       "Bash(node dist/cli.js:*)",
       "Bash(npx tsc:*)",
       "Bash(node -e:*)",
-      "Bash(cat:*)"
+      "Bash(cat:*)",
+      "Bash(pnpm tbk generate:plugin:*)",
+      "Bash(find:*)",
+      "Bash(timeout 15 pnpm start:dev:*)"
     ],
     "deny": [],
     "ask": []

.cursor/rules/controllers.mdc

@@ -369,7 +369,7 @@ StatusCodes.INTERNAL_SERVER_ERROR; // 500
 Use Pino logger from [logger.ts](mdc:src/plugins/observability/logger.ts):
 
 ```typescript
-import logger from '@/plugins/observability/logger';
+import logger from '@/plugins/logger';
 
 logger.info('Action performed', { userId, action: 'create' });
 logger.error('Error occurred', { error: error.message, userId });

.cursor/rules/development.mdc

@@ -196,7 +196,7 @@ curl -X POST http://localhost:3000/api/auth/login \
 Logs use Pino logger from [logger.ts](mdc:src/plugins/observability/logger.ts):
 
 ```typescript
-import { logger } from '@/plugins/observability/logger';
+import { logger } from '@/plugins/logger';
 
 logger.info('Info message', { data });
 logger.error('Error message', { error });

.cursor/rules/email.mdc

@@ -370,7 +370,7 @@ View:
 Check email sending logs:
 
 ```typescript
-import { logger } from '@/plugins/observability/logger';
+import { logger } from '@/plugins/logger';
 
 // Logs are automatically added by email service
 logger.info('Email sent', { to, template });

.cursor/rules/services.mdc

@@ -13,7 +13,7 @@ Services contain business logic, database operations, external API calls, and co
 
 ```typescript
 import { Model } from './module.model';
-import { logger } from '@/plugins/observability/logger';
+import { logger } from '@/plugins/logger';
 import type { CreateInput, UpdateInput } from './module.dto';
 
 /**
@@ -365,7 +365,7 @@ export const processComplexOperation = async (data: any) => {
 Use Pino logger:
 
 ```typescript
-import { logger } from '@/plugins/observability/logger';
+import { logger } from '@/plugins/logger';
 
 logger.info('Operation performed', { userId, itemId });
 logger.error('Error occurred', { error: err.message, stack: err.stack });

CLAUDE.md

@@ -183,7 +183,8 @@ export interface ToolkitPlugin {
 ```
 
 **Built-in plugins:**
-- **observability** - Pino logger, metrics (Prometheus), request IDs
+- **logger** - Pino logger with pretty printing, HTTP request logging, child logger factory
+- **observability** - Metrics (Prometheus), request IDs, health checks
 - **security** - Helmet, CORS, rate limiting
 - **cache** - Redis/memory caching with middleware
 - **magic** - MagicRouter, OpenAPI generation, response validation
@@ -250,7 +251,7 @@ export const create = async (data: CreateInput) => {
 - Services throw errors with `statusCode` property for HTTP status codes
 - Controllers decide how to handle null returns
 - Never import Express types (Request/Response) in services
-- Use logger from `@/plugins/observability/logger`
+- Use logger from `@/plugins/logger`
 
 ### File Uploads with Formidable
 
@@ -356,7 +357,7 @@ This scaffolds all 6 files following project patterns. After generation:
 TypeScript paths configured in `tsconfig.json`:
 - `@/*` resolves to `./src/*`
 
-Example: `import { logger } from '@/plugins/observability/logger'`
+Example: `import { logger } from '@/plugins/logger'`
 
 ### MongoDB ID Validation
 
@@ -423,6 +424,7 @@ Models are introspected and rendered with full CRUD. Configure admin access in `
 - `src/lib/storage.ts` - S3/R2/local file storage
 - `src/lib/queue.ts` - BullMQ queue configuration
 - `src/email/email.service.ts` - Email sending (SMTP/Resend/Mailgun)
+- `src/plugins/logger/index.ts` - Logger plugin with Pino, HTTP logging, child logger factory
 - `src/plugins/magic/router.ts` - MagicRouter implementation
 - `src/plugins/magic/response.builders.ts` - Response schema builders (R.success, etc.)
 - `src/middlewares/can-access.ts` - JWT authentication middleware