refactor(commands): rename status command to list and update related references

feat(feishu): update card schema to 2.0 and simplify approval card structure

docs(feishu): add documentation for card json schema 2.0 changes

bot/commands.py

@@ -85,7 +85,7 @@ async def handle_command(user_id: str, text: str) -> Optional[str]:
 
     if cmd in (P+"new", P+"n"):
         return await _cmd_new(user_id, args)
-    elif cmd in (P+"status", P+"list", P+"ls", P+"l"):
+    elif cmd in (P+"list", P+"ls", P+"l", P+"status"):
         return await _cmd_status(user_id)
     elif cmd in (P+"close", P+"c"):
         return await _cmd_close(user_id, args)
@@ -443,7 +443,7 @@ async def _cmd_nodes(user_id: str, args: str) -> str:
     """List nodes or switch active node."""
     from config import ROUTER_MODE
     if not ROUTER_MODE:
-        return "Not in router mode. Run standalone.py for multi-host support."
+        return "Not in router mode."
 
     from router.nodes import get_node_registry
     registry = get_node_registry()
@@ -476,29 +476,25 @@ def _cmd_help() -> str:
     """Show help."""
     from config import COMMAND_PREFIX as P
     return f"""**Commands:** (prefix: `{P}`)
-{P}new <dir> [msg] [--idle N] [--perm MODE] - Create session
-{P}status - Show sessions and current mode
-{P}close [n] - Close session (active or by number)
-{P}switch <n> - Switch to session by number
-{P}perm <mode> [conv_id] - Set permission mode (default/edit/plan/bypass/auto)
-{P}stop - Interrupt the current task
-{P}progress - Show task progress
-{P}direct - Direct mode: messages → Claude Code (no LLM overhead)
+{P}new <dir> [msg] [--idle N] [--perm MODE] - Create session (alias: {P}n)
+{P}list - Show sessions and current mode (alias: {P}ls, {P}l, {P}status)
+{P}close [n] - Close session (active or by number) (alias: {P}c)
+{P}switch <n> - Switch to session by number (alias: {P}s)
+{P}perm <mode> [conv_id] - Set permission mode (alias: {P}perm)
+{P}stop - Interrupt the current task (alias: {P}interrupt)
+{P}progress - Show task progress (alias: {P}p)
+{P}direct - Direct mode: messages → Claude Code
 {P}smart - Smart mode: messages → LLM routing (default)
-{P}shell <cmd> - Run shell command (bypasses LLM)
+{P}shell <cmd> - Run shell command
 {P}remind <time> <msg> - Set reminder (e.g. {P}remind 10m check build)
 {P}tasks - List background tasks
 {P}nodes - List connected host nodes
 {P}node <name> - Switch active node
-{P}retry - Retry last message
-{P}help - Show this help
+{P}help - Show this help (alias: {P}h, {P}?)
 
 **Permission modes** (used by {P}perm and {P}new --perm):
-  default — 默认模式，遇到文件编辑操作时手动确认
-  edit — 自动接受文件编辑，但 shell 命令仍需手动确认
-            适合：日常开发，需要对命令执行保持控制
+  default — 默认模式，需审批工具调用
+  edit — 自动接受文件编辑，shell 命令仍需确认
   plan   — 只规划、不执行任何写操作
-            适合：先预览 CC 的操作计划再决定是否执行
-  bypass — 跳过所有权限确认，CC 自动执行一切操作
-            适合：受信任的沙盒环境、自动化任务
-  auto   — 允许所有工具，不询问（等效 bypass + dontAsk）"""
+  bypass — 跳过所有权限确认
+  auto   — 允许所有工具，不询问"""

bot/feishu.py

@@ -149,7 +149,11 @@ def build_sessions_card(sessions: list[dict], active_conv_id: str | None, mode:
 
 
 def build_approval_card(conv_id: str, tool_name: str, summary: str, timeout: int = 120) -> dict:
-    """Build an approval card for a tool call (schema 2.0, with approve/deny buttons)."""
+    """Build an approval card for a tool call (schema 2.0, with approve/deny buttons).
+
+    Note: JSON 2.0 does NOT support "action" wrapper or "note" components.
+    Buttons go directly in elements; use div with small text for the note.
+    """
     return {
         "schema": "2.0",
         "header": {
@@ -163,27 +167,23 @@ def build_approval_card(conv_id: str, tool_name: str, summary: str, timeout: int
                     "content": f"**工具:** `{tool_name}`\n**参数:** {summary}",
                 },
                 {
-                    "tag": "action",
-                    "actions": [
-                        {
-                            "tag": "button",
-                            "text": {"tag": "plain_text", "content": "✅ 批准"},
-                            "type": "primary",
-                            "value": {"action": "approve", "conv_id": conv_id},
-                        },
-                        {
-                            "tag": "button",
-                            "text": {"tag": "plain_text", "content": "❌ 拒绝"},
-                            "type": "danger",
-                            "value": {"action": "deny", "conv_id": conv_id},
-                        },
-                    ],
+                    "tag": "button",
+                    "text": {"tag": "plain_text", "content": "✅ 批准"},
+                    "type": "primary",
+                    "value": {"action": "approve", "conv_id": conv_id},
                 },
                 {
-                    "tag": "note",
-                    "elements": [
-                        {"tag": "plain_text", "content": f"超时 {timeout}s 自动拒绝 | 也可回复 y/n"},
-                    ],
+                    "tag": "button",
+                    "text": {"tag": "plain_text", "content": "❌ 拒绝"},
+                    "type": "danger",
+                    "value": {"action": "deny", "conv_id": conv_id},
+                },
+                {
+                    "tag": "div",
+                    "text": {
+                        "tag": "plain_text",
+                        "content": f"超时 {timeout}s 自动拒绝 | 也可回复 y/n",
+                    },
                 },
             ],
         },