🎨 style(api): include client ID and IP in SSE connect/disconnect logs

Author: s-b-e-n-s-o-n

app/api/sse.ts

@@ -194,7 +194,7 @@ function eventsHandler(req: Request, res: Response): void {
   client.flush?.();
 
   clients.add(client);
-  logger.debug(`SSE client connected (${clients.size} total)`);
+  logger.debug(`SSE client connected: ${activeClient.clientId} from ${ip} (${clients.size} total)`);
   startSharedHeartbeatIntervalIfNeeded();
 
   let disconnected = false;
@@ -222,7 +222,9 @@ function eventsHandler(req: Request, res: Response): void {
     } else {
       connectionsPerSession.set(sessionKey, sessionCount - 1);
     }
-    logger.debug(`SSE client disconnected (${clients.size} total)`);
+    logger.debug(
+      `SSE client disconnected: ${activeClient.clientId} from ${ip} (${clients.size} total)`,
+    );
   };
 
   req.on('close', cleanup);

apps/demo/src/mocks/data/logs.ts

@@ -90,7 +90,7 @@ export const logEntries = [
     timestamp: m(20),
     level: 'info' as const,
     component: 'api',
-    message: 'SSE client connected from 192.168.1.10',
+    message: 'SSE client connected: sse-client-a1b2c3d4 from 192.168.1.10 (1 total)',
   },
   {
     timestamp: m(22),