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/src/logging/logAggregation.ts

@@ -33,7 +33,23 @@ export class ELKAggregator implements LogAggregator {
     // });
 
     // For now, just log normally
-    logger[level as keyof typeof logger](metadata || {}, message);
+    const meta = metadata || {};
+    switch (level) {
+      case "error":
+        logger.error(meta, message);
+        break;
+      case "warn":
+        logger.warn(meta, message);
+        break;
+      case "info":
+        logger.info(meta, message);
+        break;
+      case "debug":
+        logger.debug(meta, message);
+        break;
+      default:
+        logger.info(meta, message);
+    }
   }
 }
 
@@ -61,7 +77,24 @@ export class DatadogAggregator implements LogAggregator {
     //   }),
     // });
 
-    logger[level as keyof typeof logger](metadata || {}, message);
+    // For now, just log normally
+    const meta = metadata || {};
+    switch (level) {
+      case "error":
+        logger.error(meta, message);
+        break;
+      case "warn":
+        logger.warn(meta, message);
+        break;
+      case "info":
+        logger.info(meta, message);
+        break;
+      case "debug":
+        logger.debug(meta, message);
+        break;
+      default:
+        logger.info(meta, message);
+    }
   }
 }