feat: hide saved connections in explorer when using direct connection

Check for pending startup connection in tree builder to hide saved
connections from the start, not just after connection is established.

Author: Maxteabag

sqlit/domains/explorer/ui/tree/builder.py

@@ -206,14 +206,22 @@ def refresh_tree(host: TreeMixinHost) -> None:
     connecting_name = connecting_config.name if connecting_config else None
     connecting_spinner = host._connect_spinner_frame() if connecting_config else None
 
+    # Check for active direct connection or pending startup connection
     direct_config = getattr(host, "_direct_connection_config", None)
+    startup_config = getattr(host, "_startup_connect_config", None)
     direct_active = (
         direct_config is not None
         and host.current_config is not None
         and direct_config.name == host.current_config.name
     )
+    # Also hide saved connections when startup connection is pending (before it's connected)
+    startup_pending = startup_config is not None and not any(
+        c.name == startup_config.name for c in host.connections
+    )
     if direct_active and host.current_config is not None:
         connections = [host.current_config]
+    elif startup_pending:
+        connections = [startup_config]
     else:
         connections = list(host.connections)
     if connecting_config and not any(c.name == connecting_config.name for c in connections):
@@ -255,14 +263,22 @@ def refresh_tree_chunked(
     connecting_name = connecting_config.name if connecting_config else None
     connecting_spinner = host._connect_spinner_frame() if connecting_config else None
 
+    # Check for active direct connection or pending startup connection
     direct_config = getattr(host, "_direct_connection_config", None)
+    startup_config = getattr(host, "_startup_connect_config", None)
     direct_active = (
         direct_config is not None
         and host.current_config is not None
         and direct_config.name == host.current_config.name
     )
+    # Also hide saved connections when startup connection is pending (before it's connected)
+    startup_pending = startup_config is not None and not any(
+        c.name == startup_config.name for c in host.connections
+    )
     if direct_active and host.current_config is not None:
         connections = [host.current_config]
+    elif startup_pending:
+        connections = [startup_config]
     else:
         connections = list(host.connections)
     if connecting_config and not any(c.name == connecting_config.name for c in connections):