merge: track-e group V

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FKFStjEFzpGyLq5bMpWxTd

tests/test_tool_registry.py

@@ -535,8 +535,17 @@ async def test_tool_group_sizes_are_unchanged():
     `query`/`export`, so they file with the sheets they set up. `templates`
     moved 2 -> 3 when v1.6's `drawing_template_list` joined SECTION 19
     (tagged `template`, which ranks above `drawing`), then 3 -> 4 when
-    `drawing_template_save` joined. Every other number
-    here has been unchanged since the snapshot was taken.
+    `drawing_template_save` joined. `drawing`
+    moved 13 -> 16 when v1.6's `document_list` / `document_activate` /
+    `document_close` (multi-document on both engines) opened SECTION 20;
+    `layers` moved 14 -> 18 with the four `layer_state_*` tools and `view`
+    4 -> 10 with `view_named_*` and `ucs_*` (UCS files under `view`, where
+    AutoCAD's own ribbon keeps it) when v1.6's SECTION 20 grew. `system`
+    moved 8 -> 14 with v1.6's live-only environment tools (`system_launch`,
+    `system_preferences_get/set`, `user_pick_point`, `user_select`,
+    `system_prompt_message`), which refuse headlessly with declared
+    capability keys. Every other number here has been unchanged since the
+    snapshot was taken.
     """
     sizes = {label: len(names) for label, names in (await server._tool_groups()).items()}
     assert sizes == {
@@ -545,21 +554,21 @@ async def test_tool_group_sizes_are_unchanged():
         "blocks": 9,
         "corner_ops": 4,
         "dimensions": 5,
-        "drawing": 13,
+        "drawing": 16,
         "engineering": 10,
         "entity_creation": 18,
         "entity_modification": 16,
         "entity_query": 9,
-        "layers": 14,
+        "layers": 18,
         "layouts": 16,
         "pid": 9,
         "premium": 12,
         "solids": 5,
         "styles": 10,
-        "system": 8,
+        "system": 14,
         "templates": 4,
         "transactions": 3,
         "validation": 1,
-        "view": 4,
+        "view": 10,
     }
-    assert sum(sizes.values()) == 185
+    assert sum(sizes.values()) == 204