docs: Enhance development setup documentation and update environment variable validation

- Added a new section in CURRENT_STATUS.md detailing prerequisites and quick start instructions for development setup.
- Updated environment variable validation to include defaults for missing variables in env.ts.
- Improved error handling in errorHandler.ts for better validation feedback.
- Made various code adjustments across services to ensure robustness and clarity.

orchestrator/package.json

@@ -11,25 +11,26 @@
     "migrate": "ts-node src/db/migrations/index.ts"
   },
   "dependencies": {
-    "express": "^4.18.2",
-    "uuid": "^9.0.1",
     "cors": "^2.8.5",
+    "dotenv": "^17.2.3",
+    "express": "^4.18.2",
     "express-rate-limit": "^7.1.5",
     "helmet": "^7.1.0",
-    "zod": "^3.22.4",
+    "ioredis": "^5.8.2",
     "pg": "^8.11.3",
     "pino": "^8.16.2",
     "pino-pretty": "^10.2.3",
-    "prom-client": "^15.1.0"
+    "prom-client": "^15.1.0",
+    "uuid": "^9.0.1",
+    "zod": "^3.22.4"
   },
   "devDependencies": {
+    "@types/cors": "^2.8.17",
     "@types/express": "^4.17.21",
     "@types/node": "^20.10.0",
-    "@types/uuid": "^9.0.6",
-    "@types/cors": "^2.8.17",
     "@types/pg": "^8.10.9",
-    "typescript": "^5.3.3",
-    "ts-node": "^10.9.2"
+    "@types/uuid": "^9.0.6",
+    "ts-node": "^10.9.2",
+    "typescript": "^5.3.3"
   }
 }
-