fix: reduce log level for missing client config files from warning to debug

Missing client config files are normal when clients aren't installed.
This reduces noise in the default log output while still providing
debug information when needed.

Author: niechen

src/mcpm/clients/base.py

@@ -186,7 +186,7 @@ def _load_config(self) -> Dict[str, Any]:
         empty_config = {self.configure_key_name: {}}
 
         if not os.path.exists(self.config_path):
-            logger.warning(f"Client config file not found at: {self.config_path}")
+            logger.debug(f"Client config file not found at: {self.config_path}")
             return empty_config
 
         try:
@@ -403,7 +403,7 @@ def _load_config(self) -> Dict[str, Any]:
         empty_config = self._get_empty_config()
 
         if not os.path.exists(self.config_path):
-            logger.warning(f"Client config file not found at: {self.config_path}")
+            logger.debug(f"Client config file not found at: {self.config_path}")
             return empty_config
 
         try:

src/mcpm/commands/client.py

@@ -194,13 +194,14 @@ def list_clients(verbose):
     console.print(table)
     console.print()
 
-    # Show uninstalled clients in compact format
+    # Show uninstalled clients in compact format with client codes
     if uninstalled_client_names:
         uninstalled_display_names = []
         for client_name in sorted(uninstalled_client_names):
             client_info = ClientRegistry.get_client_info(client_name)
             display_name = client_info.get("name", client_name)
-            uninstalled_display_names.append(display_name)
+            # Include client code for undetected clients
+            uninstalled_display_names.append(f"{display_name} ({client_name})")
 
         console.print(f"[dim]Additional supported clients (not detected): {', '.join(uninstalled_display_names)}[/]")
         console.print()
@@ -242,9 +243,11 @@ def edit_client(client_name, external, config_path_override):
     display_name = client_info.get("name", client_name)
 
     # Check if the client is installed
-    if not client_manager.is_client_installed():
-        print_error(f"{display_name} installation not detected.")
-        return
+    client_is_installed = client_manager.is_client_installed()
+    if not client_is_installed:
+        console.print(f"[yellow]⚠️  {display_name} installation not detected.[/]")
+        console.print(f"[yellow]Config file will be created at: {client_manager.config_path}[/]")
+        console.print(f"[dim]You can still configure servers, but make sure to install {display_name} later.[/]\n")
 
     # Get the client config file path
     config_path = client_manager.config_path