Add TKMind platform extensions, H5/MindSpace stack, and deployment tooling.

Fork goose with custom MCP widgets, platform extensions (aider, git, web, search),
MindSpace H5 backend/frontend, Plaza/Ops UIs, and deploy scripts for tkmind.cn.

Co-authored-by: Cursor <cursoragent@cursor.com>

ui/plaza/components/comment/CommentInput.tsx

@@ -0,0 +1,64 @@
+'use client';
+
+import { useState } from 'react';
+
+type CommentInputProps = {
+  placeholder?: string;
+  submitLabel?: string;
+  onSubmit: (content: string) => Promise<void>;
+  onCancel?: () => void;
+};
+
+export function CommentInput({
+  placeholder = '写下你的评论…',
+  submitLabel = '发布',
+  onSubmit,
+  onCancel,
+}: CommentInputProps) {
+  const [content, setContent] = useState('');
+  const [busy, setBusy] = useState(false);
+
+  const handleSubmit = async () => {
+    const trimmed = content.trim();
+    if (!trimmed || busy) return;
+    setBusy(true);
+    try {
+      await onSubmit(trimmed);
+      setContent('');
+      onCancel?.();
+    } finally {
+      setBusy(false);
+    }
+  };
+
+  return (
+    <div className="space-y-3">
+      <textarea
+        value={content}
+        onChange={(event) => setContent(event.target.value)}
+        rows={3}
+        placeholder={placeholder}
+        className="w-full resize-none rounded-xl border border-[#d6d0c3] bg-white px-4 py-3 text-sm text-[#17221d] outline-none focus:border-[#2f6f57]"
+      />
+      <div className="flex justify-end gap-2">
+        {onCancel ? (
+          <button
+            type="button"
+            onClick={onCancel}
+            className="rounded-full border border-[#d6d0c3] px-4 py-2 text-sm text-[#68716c]"
+          >
+            取消
+          </button>
+        ) : null}
+        <button
+          type="button"
+          disabled={busy || !content.trim()}
+          onClick={handleSubmit}
+          className="rounded-full bg-[#2f6f57] px-5 py-2 text-sm font-semibold text-white disabled:opacity-50"
+        >
+          {busy ? '发送中…' : submitLabel}
+        </button>
+      </div>
+    </div>
+  );
+}