feat(macros): IMBA-7 voice-recorded command sequences (VoiceAttack-style)

Simpler than AHK keyboard hooks: record what the user SAID, replay each phrase
through the normal dispatch path. Works for any command jarvis already knows.

Flow:
  "Запиши макрос работа"  → start_recording("работа")
  "Открой браузер"        → buffered into the recording
  "Запусти спотифай"      → buffered
  "Режим работа"          → buffered
  "Сохрани макрос"        → save_recording() → persist
  ...later...
  "Запусти макрос работа" → replay("работа") → fires each phrase in order

Core (crates/jarvis-core/src/macros.rs)
  - Macro {name, steps, created_at, last_run} persisted at
    <APP_CONFIG_DIR>/macros.json with atomic write-through.
  - Recording state in-memory: RwLock<Option<RecordingState>>.
  - start_recording / record_step / save_recording / cancel_recording.
  - list / get / delete / mark_run.
  - replay(name) spawns a thread that fires each step through a callback,
    with 800ms inter-step delay. Caller returns immediately.
  - is_macro_control filter prevents recording the meta-commands themselves
    (no infinite recursion when "запиши макрос" runs during a recording).
  - 3 unit tests (55 total).

Wiring (crates/jarvis-app/src/main.rs)
  - macros::init() before listener starts.
  - macros::set_replay_callback(move |phrase| text_cmd_tx.send(phrase)) — each
    replay step gets queued as a synthetic text command, processed by the same
    dispatcher the GUI uses. No special-case code path.

Recording hook (crates/jarvis-app/src/app.rs::execute_command)
  - On successful command execution → call macros::record_step(text).
  - Failed commands are NOT recorded (would fail on replay too).
  - is_macro_control filter inside record_step skips meta-commands.

Lua API (crates/jarvis-core/src/lua/api/macros.rs)
  - jarvis.macros.{start, save, cancel, replay, list, delete,
                   is_recording, recording_name}

Voice pack (resources/commands/macros/, 6 commands)
  - "запиши макрос NAME"       → macros.start_recording
  - "сохрани макрос"           → macros.save
  - "отмени макрос"            → macros.cancel
  - "запусти макрос NAME"      → macros.replay
  - "какие у меня макросы"     → macros.list
  - "удали макрос NAME"        → macros.delete

Build: cargo build --release -p jarvis-app green. 55/55 tests pass.

resources/commands/macros/command.toml

@@ -0,0 +1,107 @@
+# IMBA-7: Voice macros — record and replay sequences of voice commands.
+
+[[commands]]
+id = "macros.start_recording"
+type = "lua"
+script = "start.lua"
+sandbox = "standard"
+timeout = 3000
+
+[commands.phrases]
+ru = [
+    "запиши макрос",
+    "начни запись макроса",
+    "записывай макрос",
+    "новый макрос",
+]
+en = ["record macro", "start macro recording"]
+ua = ["запиши макрос"]
+
+
+[[commands]]
+id = "macros.save"
+type = "lua"
+script = "save.lua"
+sandbox = "standard"
+timeout = 3000
+
+[commands.phrases]
+ru = [
+    "сохрани макрос",
+    "стоп макрос",
+    "стоп запись макроса",
+    "закончи запись",
+    "макрос готов",
+]
+en = ["save macro", "stop macro", "finish macro"]
+ua = ["збережи макрос", "стоп макрос"]
+
+
+[[commands]]
+id = "macros.cancel"
+type = "lua"
+script = "cancel.lua"
+sandbox = "minimal"
+timeout = 2000
+
+[commands.phrases]
+ru = [
+    "отмени макрос",
+    "отмени запись макроса",
+    "отмени запись",
+    "забудь макрос",
+]
+en = ["cancel macro", "discard macro"]
+ua = ["скасуй макрос"]
+
+
+[[commands]]
+id = "macros.replay"
+type = "lua"
+script = "replay.lua"
+sandbox = "standard"
+timeout = 60000
+
+[commands.phrases]
+ru = [
+    "запусти макрос",
+    "выполни макрос",
+    "воспроизведи макрос",
+    "сыграй макрос",
+    "проиграй макрос",
+]
+en = ["play macro", "replay macro", "run macro"]
+ua = ["запусти макрос"]
+
+
+[[commands]]
+id = "macros.list"
+type = "lua"
+script = "list.lua"
+sandbox = "minimal"
+timeout = 3000
+
+[commands.phrases]
+ru = [
+    "какие у меня макросы",
+    "список макросов",
+    "покажи макросы",
+]
+en = ["list macros", "show macros"]
+ua = ["список макросів"]
+
+
+[[commands]]
+id = "macros.delete"
+type = "lua"
+script = "delete.lua"
+sandbox = "minimal"
+timeout = 3000
+
+[commands.phrases]
+ru = [
+    "удали макрос",
+    "забудь о макросе",
+]
+en = ["delete macro", "remove macro"]
+ua = ["видали макрос"]