Merge commit 'refs/phase3/pre-ajax/publication-tip' into integration/pre-ajax-release

# Conflicts:
#	routes/chat_routes.py
#	routes/session_routes.py
#	src/agent_loop.py
#	src/agent_tools/filesystem_tools.py
#	src/teacher_escalation.py
#	src/tool_capabilities.py
#	src/tool_execution.py
#	tests/test_mcp_add_server_args_validation.py
#	tests/test_token_cache_atomic_swap.py

tests/test_action_intents_calendar.py

@@ -0,0 +1,22 @@
+from src.action_intents import classify_tool_intent
+
+
+def test_open_cal_promotes_to_ui_panel():
+    intent = classify_tool_intent("open cal")
+
+    assert intent.needs_tools
+    assert intent.category == "ui"
+
+
+def test_terse_dated_calendar_create_promotes_to_calendar():
+    intent = classify_tool_intent("add fireworks october 3rd")
+
+    assert intent.needs_tools
+    assert intent.category == "calendar"
+
+
+def test_terse_timed_calendar_create_promotes_to_calendar():
+    intent = classify_tool_intent("schedule dinner next friday 7pm")
+
+    assert intent.needs_tools
+    assert intent.category == "calendar"