feat: 新增 BotOps 子模块——aibox 的 Textual TUI 前端（流式 Markdown 渲染+自动重连+任务侧栏）

BotOps/commands.py

@@ -0,0 +1,62 @@
+"""斜杠命令注册表：/connect /disconnect /interrupt /clear /status /help /quit。
+
+本地命令在此拦截处理；未注册的 / 命令透传给 aibox 服务器（与 client.py 行为一致）。
+"""
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from app import BotOpsApp
+
+
+class CommandRegistry:
+    def __init__(self, app: "BotOpsApp"):
+        self.app = app
+        self._commands = {
+            "/connect": ("连接服务器：/connect ws://host:port", self._connect),
+            "/disconnect": ("断开连接（不自动重连）", self._disconnect),
+            "/interrupt": ("中断当前生成（或按 Ctrl+C）", self._interrupt),
+            "/clear": ("清空聊天区", self._clear),
+            "/status": ("显示连接状态", self._status),
+            "/help": ("显示帮助", self._help),
+            "/quit": ("退出 BotOps", self._quit),
+        }
+
+    async def execute(self, line: str) -> bool:
+        """是本地命令则执行并返回 True；否则返回 False（调用方应透传服务器）。"""
+        cmd = line.split()[0].lower()
+        entry = self._commands.get(cmd)
+        if entry is None:
+            return False
+        await entry[1](line)
+        return True
+
+    async def _connect(self, line: str):
+        parts = line.split()
+        if len(parts) < 2:
+            await self.app.notify_system("用法: /connect ws://host:port", level="error")
+            return
+        await self.app.connect_to(parts[1])
+
+    async def _disconnect(self, _line: str):
+        await self.app.disconnect()
+
+    async def _interrupt(self, _line: str):
+        await self.app.send_interrupt()
+
+    async def _clear(self, _line: str):
+        await self.app.clear_chat()
+
+    async def _status(self, _line: str):
+        if self.app.ws.connected:
+            await self.app.notify_system(f"✅ 已连接: {self.app.ws.uri}")
+        else:
+            await self.app.notify_system("○ 未连接")
+
+    async def _help(self, _line: str):
+        lines = ["可用命令:"] + [f"  {k:<14} {v[0]}" for k, v in self._commands.items()]
+        lines.append("  其余 / 命令将透传给 aibox 服务器")
+        await self.app.notify_system("\n".join(lines))
+
+    async def _quit(self, _line: str):
+        await self.app.ws.disconnect()
+        self.app.exit()