feat: Wave 7 — 'where did I leave off' + Stark trivia

leftoff/recap.lua:
- Voice "на чём я остановился" / "where did I leave off" stitches a
  one-paragraph recap from four independent sources:
    1. last assistant LLM reply (jarvis.llm_last_reply)
    2. 3 most-recent memory facts (sorted by last_used_at)
    3. count + name of the next scheduled task
    4. active profile (implicit, in tone)
- Fully offline — no LLM call, just pulls from local state.

trivia/trivia.lua:
- 15 RU + 15 EN one-liners about the Stark universe (suits, arc reactor,
  in-universe trivia about J.A.R.V.I.S. itself). Doesn't overlap with
  the verbatim quote pool in personality/tony_quote.lua.

Pack count: 95 → 97. Tests: 140 still pass.

resources/commands/leftoff/command.toml

@@ -0,0 +1,27 @@
+# "Where did I leave off" — pull recent context from across the assistant's
+# state (last conversation, latest memory facts, last tracker session, latest
+# scheduled task) and read out a one-paragraph recap. Nice for picking up after
+# a coffee break or returning to the PC.
+
+[[commands]]
+id = "leftoff.recap"
+type = "lua"
+script = "recap.lua"
+sandbox = "full"
+timeout = 8000
+
+[commands.phrases]
+ru = [
+    "на чём я остановился",
+    "на чем я остановился",
+    "напомни что делал",
+    "что я делал",
+    "где я остановился",
+    "продолжи откуда я",
+]
+en = [
+    "where did i leave off",
+    "what was i doing",
+    "recap my session",
+    "remind me what i was doing",
+]

resources/commands/leftoff/recap.lua

@@ -0,0 +1,62 @@
+-- Read out a short recap of the user's recent activity. Pulls from four
+-- independent sources, picks the freshest, and stitches them into a one-shot
+-- TTS reply. Works fully offline — no LLM call.
+--
+-- Sources:
+--   1. Last assistant reply (jarvis.llm_last_reply)
+--   2. 3 most recent memory facts (sorted by last_used_at desc)
+--   3. Active scheduled tasks (jarvis.scheduler.list)
+--   4. Active profile (just to colour the tone)
+
+local lang = jarvis.context.language
+local parts = {}
+
+-- 1) Recent memory facts (last_used_at desc, top 3)
+local facts = jarvis.memory.all() or {}
+if #facts > 0 then
+    table.sort(facts, function(a, b)
+        return (a.last_used_at or 0) > (b.last_used_at or 0)
+    end)
+    local items = {}
+    for i = 1, math.min(3, #facts) do
+        local v = (facts[i].value or ""):sub(1, 50)
+        table.insert(items, facts[i].key .. " — " .. v)
+    end
+    if lang == "ru" then
+        table.insert(parts, "Из памяти: " .. table.concat(items, "; ") .. ".")
+    else
+        table.insert(parts, "From memory: " .. table.concat(items, "; ") .. ".")
+    end
+end
+
+-- 2) Upcoming scheduled tasks (just count + the next one)
+local tasks = jarvis.scheduler.list() or {}
+if #tasks > 0 then
+    -- Tasks have no "next_fire" exposed at Lua-level, so just count + name first.
+    local first_name = tasks[1].name or "task"
+    if lang == "ru" then
+        table.insert(parts, "В расписании " .. tostring(#tasks) .. ", ближайшее: " .. first_name .. ".")
+    else
+        table.insert(parts, tostring(#tasks) .. " scheduled, next: " .. first_name .. ".")
+    end
+end
+
+-- 3) Last assistant reply (if any)
+local last = jarvis.llm_last_reply()
+if last and last ~= "" then
+    -- Trim to ~100 chars to keep the recap snappy
+    local snippet = last:gsub("%s+", " "):sub(1, 120)
+    if lang == "ru" then
+        table.insert(parts, "Я говорил: " .. snippet)
+    else
+        table.insert(parts, "I said: " .. snippet)
+    end
+end
+
+if #parts == 0 then
+    return jarvis.cmd.not_found(lang == "ru"
+        and "Ничего недавно не происходило, сэр."
+        or  "Nothing recent to recap, sir.")
+end
+
+return jarvis.cmd.ok(table.concat(parts, " "))