fix(cli): TUI polish — Ctrl+T, React keys, clipboard, version (#205)

Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>

packages/cli/src/tui/commands/registry.ts

@@ -95,7 +95,12 @@ export class CommandRegistry {
 
   getAll(): CommandDef[] {
     const gateway = this.gatewayManifest?.commands ?? [];
-    return [...LOCAL_COMMANDS, ...gateway];
+    // Local commands take precedence; deduplicate gateway commands that share
+    // a name with a local command to avoid duplicate React keys and confusing
+    // autocomplete entries.
+    const localNames = new Set(LOCAL_COMMANDS.map((c) => c.name));
+    const dedupedGateway = gateway.filter((c) => !localNames.has(c.name));
+    return [...LOCAL_COMMANDS, ...dedupedGateway];
   }
 
   getLocalCommands(): CommandDef[] {