Drop the assistant's ⋯ menu; hiding is a right-click

Its two entries were "Thu nhỏ", which the − button immediately to its left
already does, and "Ẩn vào cạnh phải". A drop-list whose real content is one
action, half of it duplicating its neighbour, is chrome — removed at the user's
request.

Nothing became unreachable: collapsing is the − button and the dot itself,
hiding is a right-click on the dot (already there, and named in its tooltip) or
now on the open panel's header too.

This is a deliberate deviation from the audit page, which asks for "'Ẩn trợ lý'
dời vào menu ⋯". check_design_parity records it as that rather than quietly
scoring it done — the item is relabelled and its detail says where the action
went. check_help_dock stopped reading the menu's contents and now exercises the
routes: − collapses, the dot carries a context menu, hide reaches the edge.

24/24 checkers pass.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

tools/check_design_parity.py

@@ -17,7 +17,7 @@ from __future__ import annotations
 import os
 import sys␍
 
-sys.stdout.reconfigure(encoding="utf-8", errors="replace")
+sys.stdout.reconfigure(encoding="utf-8", errors="replace")
 from pathlib import Path
 
 REPO = Path(__file__).resolve().parent.parent
@@ -59,7 +59,7 @@ def build():
     _load_fonts()
     _freeze_schedulers()
 
-    _apply_theme(app)   # measure the styled window, not a bare one
+    _apply_theme(app)   # measure the styled window, not a bare one
     from cowork_local.config import AppConfig, CONFIG_DIR
     assert str(sandbox) in str(CONFIG_DIR), f"isolation failed: {CONFIG_DIR}"
 
@@ -295,9 +295,18 @@ def main() -> int:
     add("overlay-help-panel", "Rê chuột mới hiện chữ 'AI Assistant'",
         tr("help_agent.badge") in dock.launcher.text(), dock.launcher.text().strip())
     dock.launcher._set_open(False)
-    items = [a.text() for a in dock.more_btn.menu().actions()]
-    add("overlay-help-panel", "'Ẩn trợ lý' dời vào menu ⋯",
-        tr("help_agent.hide_tooltip") in items, str(items))
+    # The page asks for "'Ẩn trợ lý' dời vào menu ⋯". The user then asked for
+    # that menu to go: its two entries were "thu nhỏ", which the − button next
+    # to it already does, and "ẩn". Recorded as a deliberate deviation rather
+    # than quietly scored as done — the action itself moved to a right-click on
+    # the dot and on the panel header, so nothing became unreachable.
+    from PySide6.QtCore import Qt
+
+    has_menu = hasattr(dock, "more_btn")
+    by_right_click = dock.launcher.contextMenuPolicy() == Qt.CustomContextMenu
+    add("overlay-help-panel", "'Ẩn trợ lý' — menu ⋯ bỏ theo yêu cầu, nay chuột phải",
+        (not has_menu) and by_right_click,
+        "menu ⋯ đã bỏ theo yêu cầu — 'Ẩn' nay là chuột phải trên chấm/tiêu đề")
     add("overlay-help-panel", "2 trạng thái thường ngày", True, "đóng ↔ mở, ẩn hẳn là tuỳ chọn")
     dock._hide_to_edge()
     app.processEvents()

tools/check_help_dock.py

@@ -100,12 +100,27 @@ def main() -> int:
         fails.append(f"tab mep {dock.width()}px, van duoi 24px")
     dock._show_launcher()
 
-    # Nothing removed: "hide to the edge" is in the ⋯ menu now.
-    items = [a.text() for a in dock.more_btn.menu().actions()]
-    print(f"menu ⋯        : {items}")
-    for key in ("help_agent.collapse_tooltip", "help_agent.hide_tooltip"):
-        if tr(key) not in items:
-            fails.append(f"menu thieu muc {tr(key)}")
+    # The ⋯ menu is gone (user's call — its two entries were "collapse", which
+    # the − button beside it already did, and "hide"). Nothing was lost with it:
+    # collapse is the − button and the dot, hide is a right-click on either the
+    # dot or the open panel's header. Check the routes, not the menu.
+    from PySide6.QtCore import Qt as _Qt
+
+    if hasattr(dock, "more_btn"):
+        fails.append("menu ⋯ van con tren panel")
+    dock._collapse()
+    app.processEvents()
+    if dock._state != "launcher":
+        fails.append("nut − khong thu nho duoc ve cham")
+    if dock.launcher.contextMenuPolicy() != _Qt.CustomContextMenu:
+        fails.append("cham khong co menu chuot phai de an")
+    dock._hide_to_edge()
+    app.processEvents()
+    if dock._state != "hidden":
+        fails.append("khong an duoc vao canh phai")
+    print(f"thu nho + an   : ca hai duong deu chay (trang thai cuoi={dock._state!r})")
+    dock._show_launcher()
+    app.processEvents()
     print(f"nut thu nho   : {dock.min_btn.toolTip()!r}")
     print(f"nut gui / o nhap: {dock.send_btn is not None} / {dock.input is not None}")
 
@@ -113,9 +128,11 @@ def main() -> int:
     for lang in ("vi", "en", "ja"):
         set_language(lang)
         dock.retranslate()
+        # more_tooltip went with the ⋯ menu; dot_hint replaces it as the
+        # string that tells you the right-click is there.
         vals = [dock.launcher.toolTip(), tr("help_agent.badge"),
-                tr("help_agent.more_tooltip")]
-        print(f"  {lang}: badge={vals[1]!r} more={vals[2]!r}")
+                tr("help_agent.dot_hint")]
+        print(f"  {lang}: badge={vals[1]!r} goi y chuot phai={vals[2]!r}")
         if any(not v or v.startswith("help_agent.") for v in vals):
             fails.append(f"thieu ban dich cho {lang}")
     set_language("vi")