feat: Wave 5 — sysinfo speaks, smart reminders, outlook COM, time tracker, WOL, conversation tools

Voice sysinfo overhaul (6 scripts: battery/cpu/ram/disk/time/all):
- Now SPEAK the result via jarvis.cmd.ok instead of notify-only. Toast
  still fires for visual reference, but real Jarvis tells you out loud.
- `all` joins lines with commas so TTS doesn't over-pause on linebreaks.

Smart reminders (`reminders/set.lua` rewrite):
- Was: detached `Start-Sleep` PowerShell subprocesses that died on
  jarvis-app restart and spawned a hidden process per timer.
- Now: routes through `jarvis.scheduler.add(... type=speak ...)`. Persists
  to schedule.json, survives restart, no zombie processes. Trade-off:
  sub-minute timers round up to 1 min (rare in voice UX).
- Drops UA triggers from earlier UA-removal sweep.

Translation polish (`translate/translate.lua` + `clipboard.lua`):
- Drops UA target language; adds Italian, Polish, Turkish, French ru
  triggers + English target detectors.
- `language_iso()` helper picks the SAPI voice locale for the TARGET
  language (German translation → German SAPI voice if installed).

LLM system prompt (config.rs):
- New LLM_SYSTEM_PROMPT_EN counterpart. Both languages now mention the
  assistant's tooling (memory / scheduler / profiles / macros / vision /
  clipboard) so the LLM knows it can DO things, not suggest the user
  install something.
- `get_llm_system_prompt(lang)` picks EN/RU.

Conversation pack (NEW `conversation/`):
- 2 commands. `conversation.summary` ("о чём мы говорили") pulls the
  last 12 turns from persisted history, asks LLM for a 1-3 sentence
  recap in Jarvis tone. Falls back gracefully when offline.
- `conversation.repeat` ("повтори") re-speaks the last assistant message.
- New Lua API `jarvis.llm_history()` returns array of {role, content}
  tables, excluding the system prompt.

WOL pack (NEW `wol/`):
- Voice "разбуди сервер" / "wake server" fires a magic packet at a MAC
  stored in long-term memory under `wol_<alias>` (default alias "server").
- Setup via voice: "запомни wol_server AA:BB:CC:DD:EE:FF". Falls back to
  `JARVIS_WOL_TARGET` env if memory empty. Handles every standard MAC
  format (colons / dashes / dots / bare). Broadcast on UDP 9 via
  PowerShell System.Net.Sockets.UdpClient.

Outlook COM pack (NEW `outlook/`, via subagent):
- 4 commands: unread_count, latest, send_clipboard, summarize_inbox.
- PowerShell COM bridge `_outlook.ps1` with tab-delimited line protocol.
- summarize_inbox calls LLM for a one-paragraph summary. Graceful
  failure when Outlook isn't running.

Time tracker pack (NEW `time_tracker/`, via subagent):
- 5 commands: start, stop, today, week, reset.
- Persists via `jarvis.state` (structured object: current_session_start
  + sessions array of {start, end}).
- Local-calendar "today" boundary, full Russian pluralisation
  (час/часа/часов, минута/минуты/минут, сессия/сессии/сессий).

Tests: 139 rust (no regression), 81 python (60 → 81, +14 time_tracker
+7 outlook). Release build green for jarvis-app and jarvis-cli.

Pack count: 88 → 92 rust packs.

resources/commands/translate/translate.lua

@@ -2,24 +2,23 @@ local lang = jarvis.context.language
 local phrase = (jarvis.context.phrase or ""):lower()
 
 local target_languages = {
-    ["английский"] = "English",         ["english"] = "English",
-    ["русский"]    = "Russian",         ["russian"] = "Russian",
-    ["украинский"] = "Ukrainian",       ["ukrainian"] = "Ukrainian", ["українську"] = "Ukrainian",
-    ["немецкий"]   = "German",          ["german"] = "German",       ["німецьку"]   = "German",
-    ["французский"]= "French",          ["french"] = "French",
-    ["испанский"]  = "Spanish",         ["spanish"] = "Spanish",
-    ["итальянский"]= "Italian",
-    ["китайский"]  = "Chinese",         ["chinese"] = "Chinese",
-    ["японский"]   = "Japanese",        ["japanese"] = "Japanese",
-    ["польский"]   = "Polish",
-    ["турецкий"]   = "Turkish",
+    ["английский"] = "English",         ["english"]    = "English",
+    ["русский"]    = "Russian",         ["russian"]    = "Russian",
+    ["немецкий"]   = "German",          ["german"]     = "German",
+    ["французский"]= "French",          ["french"]     = "French",
+    ["испанский"]  = "Spanish",         ["spanish"]    = "Spanish",
+    ["итальянский"]= "Italian",         ["italian"]    = "Italian",
+    ["китайский"]  = "Chinese",         ["chinese"]    = "Chinese",
+    ["японский"]   = "Japanese",        ["japanese"]   = "Japanese",
+    ["польский"]   = "Polish",          ["polish"]     = "Polish",
+    ["турецкий"]   = "Turkish",         ["turkish"]    = "Turkish",
 }
 
 local triggers_with_lang = {
-    "переведи на ", "translate to ", "переклади на ", "how to say in ",
+    "переведи на ", "translate to ", "how to say in ",
 }
 local generic_triggers = {
-    "переведи", "translate", "переклади", "как по ", "how to say",
+    "переведи", "translate", "как по ", "how to say",
 }
 
 local target = nil
@@ -112,10 +111,25 @@ jarvis.system.clipboard.set(content)
 jarvis.system.notify(target_label, content:sub(1, 200))
 jarvis.log("info", "translation: " .. content)
 
+-- Speak the translation in the TARGET language's voice when possible, so a
+-- French translation comes out with a French SAPI voice if installed. Falls
+-- back silently to the default voice if there's no matching locale on the box.
+local function language_iso(label)
+    if label == "Russian"   then return "ru" end
+    if label == "German"    then return "de" end
+    if label == "French"    then return "fr" end
+    if label == "Spanish"   then return "es" end
+    if label == "Italian"   then return "it" end
+    if label == "Chinese"   then return "zh" end
+    if label == "Japanese"  then return "ja" end
+    if label == "Polish"    then return "pl" end
+    if label == "Turkish"   then return "tr" end
+    return "en"
+end
 local sapi_text = content:gsub("'", "''"):gsub("\r?\n", " ")
 local ps = string.format(
     [[Add-Type -AssemblyName System.Speech; $s = New-Object System.Speech.Synthesis.SpeechSynthesizer; $iso='%s'; foreach ($v in $s.GetInstalledVoices()) { if ($v.VoiceInfo.Culture.TwoLetterISOLanguageName -eq $iso) { try { $s.SelectVoice($v.VoiceInfo.Name); break } catch {} } } $s.Speak('%s')]],
-    (target_label == "Russian" and "ru") or (target_label == "Ukrainian" and "uk") or "en",
+    language_iso(target_label),
     sapi_text
 )
 jarvis.system.exec(string.format('powershell -NoProfile -ExecutionPolicy Bypass -Command "%s"', ps:gsub('"', '\\"')))