Speed up API reads with data cache and faster server check/stats.

Co-authored-by: Cursor <cursoragent@cursor.com>

managers/ssh_manager.py

@@ -66,7 +66,7 @@ class SSHManager:
         if not self.client:
             raise ConnectionError("Not connected to server")
 
-        logger.info(f"Running command: {command[:100]}...")
+        logger.debug(f"Running command: {command[:100]}...")
         stdin, stdout, stderr = self.client.exec_command(command, timeout=timeout)
         
         # Crucial: set timeout on the channel to prevent hanging indefinitely