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/wol/wake.lua

@@ -0,0 +1,78 @@
+-- Wake-on-LAN — sends a magic packet to a target MAC stored in long-term memory.
+--
+-- Setup (one-time, via voice):
+--   "запомни wol_server AA:BB:CC:DD:EE:FF"
+-- Then later, anytime:
+--   "разбуди сервер" → packet goes out to broadcast.
+--
+-- Lua can't open raw UDP, so we shell out to PowerShell (System.Net.Sockets).
+
+local lang = jarvis.context.language
+local phrase = (jarvis.context.phrase or ""):lower()
+
+-- Figure out which alias the user wants. Right now we only support "server"
+-- (the most common case) but the data model already supports more.
+local alias = "server"
+
+local mac = jarvis.memory.recall("wol_" .. alias)
+if not mac or mac == "" then
+    -- Fall back to env so power users can ship a default without touching memory.
+    mac = jarvis.system.env("JARVIS_WOL_TARGET") or ""
+end
+
+if mac == "" then
+    return jarvis.cmd.error(lang == "ru"
+        and "Сэр, MAC-адрес не задан. Скажи: запомни wol_server, а потом адрес."
+        or  "Sir, MAC address is not set. Say: remember wol_server, then the address.")
+end
+
+-- Normalise: AA-BB-CC-DD-EE-FF, AA:BB:CC:DD:EE:FF, AABB.CCDD.EEFF, AABBCCDDEEFF
+local cleaned = mac:gsub("[^%w]", ""):upper()
+if #cleaned ~= 12 or not cleaned:match("^[0-9A-F]+$") then
+    return jarvis.cmd.error(lang == "ru"
+        and "Сэр, MAC-адрес в памяти выглядит подозрительно: " .. tostring(mac)
+        or  "Sir, the stored MAC looks malformed: " .. tostring(mac))
+end
+
+-- Inject the cleaned MAC as a constant in the PowerShell script so we don't
+-- have to argv-escape it. The packet is 6 × 0xFF + 16 × MAC = 102 bytes,
+-- broadcast on UDP/9.
+local ps_template = [[
+$mac = '%s'
+$macBytes = @()
+for ($i = 0; $i -lt 12; $i += 2) {
+    $macBytes += [Convert]::ToByte($mac.Substring($i, 2), 16)
+}
+$packet = New-Object byte[] 102
+for ($i = 0; $i -lt 6; $i++) { $packet[$i] = 0xFF }
+for ($r = 0; $r -lt 16; $r++) {
+    for ($j = 0; $j -lt 6; $j++) {
+        $packet[6 + $r * 6 + $j] = $macBytes[$j]
+    }
+}
+$udp = New-Object System.Net.Sockets.UdpClient
+$udp.EnableBroadcast = $true
+$null = $udp.Send($packet, $packet.Length, '255.255.255.255', 9)
+$udp.Close()
+Write-Output 'sent'
+]]
+
+local ps = string.format(ps_template, cleaned)
+local cmd = 'powershell -NoProfile -ExecutionPolicy Bypass -Command "& {'
+    .. ps:gsub('\r?\n', '; '):gsub('"', '\\"')
+    .. '}"'
+
+jarvis.log("info", "WOL packet → " .. cleaned)
+local res = jarvis.system.exec(cmd)
+if not res.success then
+    jarvis.log("error", "WOL failed: " .. tostring(res.stderr))
+    return jarvis.cmd.error(lang == "ru"
+        and "Не получилось отправить пакет."
+        or  "Failed to send packet.")
+end
+
+-- Format the MAC back for speech: "AA-BB-CC-..." sounds clearer than "AABB..."
+local pretty = cleaned:gsub("(%w%w)", "%1-"):sub(1, -2)
+return jarvis.cmd.ok(lang == "ru"
+    and ("Пакет отправлен на " .. pretty)
+    or  ("Packet sent to " .. pretty))