fix: /bug report command, thinking indicator (#381)

- Fix `/bug` report command
- Fix thinking indicator

codex-cli/tests/terminal-chat-input-compact.test.tsx

@@ -23,6 +23,7 @@ describe("TerminalChatInput compact command", () => {
       onCompact: () => {},
       interruptAgent: () => {},
       active: true,
+      thinkingSeconds: 0,
     };
     const { lastFrameStripped } = renderTui(<TerminalChatInput {...props} />);
     const frame = lastFrameStripped();