feat: add TableList component with styles and functionality for displaying database tables

feat: implement NewConnectionDialog component for creating and editing database connections with form validation

chore: generate TypeScript definitions and JavaScript bindings for app functions

chore: add models for configuration, connection requests, and database entities

frontend/src/components/Layout/ToolBar.css

@@ -92,6 +92,11 @@
   box-shadow: 0 0 4px var(--success);
 }
 
+.toolbar-connection.disconnected {
+  opacity: 0.5;
+  cursor: default;
+}
+
 .connection-name {
   font-size: var(--text-sm);
   font-weight: 500;
@@ -121,4 +126,4 @@
   .connection-name {
     display: none;
   }
-}
+}