Adds the M2 slice of the community layer: Device/DeviceToken/EnrollmentCode/
PlaySession/AchievementUnlock (migration m2_devices_playtime), the
device-token-authenticated ingest surface (POST /api/v1/ingest/enroll,
session-start, session-stop, achievements -- every success acks 2xx +
{"ok":true}, idempotent on sessionId), the /community/devices enrollment UI,
a PowerShell launch wrapper (homelab-compose/drop-stack/wrapper), and unified
playtime rails across Drop + RomM on the profile page.
Also implements the community titles listing change: default view is now
played-only (PlaySession + native Playtime, both platforms), sorted by most
recently played, with a friendly empty state and a "browse all" toggle back
to the full catalog. Adds a live-activity panel (now playing / recently
played) sourced from PlaySession, and a clearly-labeled server-status slot
for M4 to fill in.
PlaySession is the join table for M3/M4/M5: userId, deviceId, titlePlatform
('drop'|'romm'), gameId, communityTitleId, steamAppId, sessionId (unique),
startedAt, endedAt, durationSeconds, endReason, exitCode. No stale-session
sweeper in this pass -- "currently playing" is endedAt IS NULL, filtered to
sessions started within the last 12h for the live panel.
c21e69aa5f