feat: personality pack — Python parity

Python parity for the 5 personality voice commands shipped on the
Rust side:

- New `personality_handlers.py` (~150 lines): do_personality_{greet,
  thanks, compliment, how_are_you, tony_quote}. Each picks one of
  7-10 phrases per language (RU/EN) at random; greet additionally
  buckets by time-of-day (morning/midday/evening/night).
- `extensions.py`: imports + 5 proxy `do_personality_*` functions
  pointing at the new module, plus set_speak wiring so handlers can
  TTS via the runtime's voice.
- `main.py`: 5 new dispatch elifs feeding the new action types.
- `commands.yaml`: 5 new entries (`personality_*`) mapping voice
  phrases to action types.
- `tests/test_personality_handlers.py`: 6 unit tests confirming
  each handler returns a non-empty string from the expected pool.
- `.gitignore`: stop tracking runtime state generated by tests
  (profiles/, long_term_memory.json, schedule.json, macros.json,
  llm_backend.txt, llm_history.json) — these are user data, not
  source.

Tests: 54 → 60 (+6).

extensions.py

@@ -28,6 +28,7 @@ import vision_handler
 import dev_handlers
 import llm_backend
 import wave1_handlers
+import personality_handlers
 
 _speak_fn = print
 _set_clipboard_fn = None
@@ -41,6 +42,7 @@ def set_speak(fn):
     vision_handler.set_speak(fn)
     dev_handlers.set_speak(fn)
     wave1_handlers.set_speak(fn)
+    personality_handlers.set_speak(fn)
 
 
 def set_clipboard_fn(fn):
@@ -1119,3 +1121,12 @@ def do_vault_get(a, v): wave1_handlers.do_vault_get(a, v)
 def do_vault_list(a, v): wave1_handlers.do_vault_list(a, v)
 def do_habit_checkin(a, v): wave1_handlers.do_habit_checkin(a, v)
 def do_habit_streak(a, v): wave1_handlers.do_habit_streak(a, v)
+
+
+# ── Personality proxies (to personality_handlers) ───────────────────────────
+
+def do_personality_greet(a, v): personality_handlers.do_personality_greet(a, v)
+def do_personality_thanks(a, v): personality_handlers.do_personality_thanks(a, v)
+def do_personality_compliment(a, v): personality_handlers.do_personality_compliment(a, v)
+def do_personality_how_are_you(a, v): personality_handlers.do_personality_how_are_you(a, v)
+def do_personality_tony_quote(a, v): personality_handlers.do_personality_tony_quote(a, v)