Initial commit: DSH mind-map canvas monorepo

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

apps/web/scripts/fix-topology-cjk4.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+from pathlib import Path
+
+p = Path(__file__).resolve().parents[1] / "src" / "TopologyCanvas.tsx"
+t = p.read_text(encoding="utf-8")
+pairs = [
+    (
+        'title="???????????? (N)??? Shift ??????"',
+        'title="单点拖拽：只移动当前节点 (N)；按住 Shift 也可临时单点"',
+    ),
+    (
+        'title="?????????????? (B)"',
+        'title="整枝拖拽：节点与子孙一起移动 (B)"',
+    ),
+]
+for old, new in pairs:
+    if old not in t:
+        raise SystemExit(f"missing: {old}")
+    t = t.replace(old, new, 1)
+    print("fixed:", new[:40])
+p.write_text(t, encoding="utf-8", newline="\n")
+print("done")