feat: 6 new Huey tasks — full nervous system

New periodic tasks:
1. sync_config_up (hourly) — push ~/.hermes config to Gitea
2. session_export (every 4h) — extract DPO training pairs from sessions
3. model_health (every 5m) — check Ollama, API, inference
4. heartbeat_tick (every 10m) — Perceive/Reflect/Remember/Decide/Act/Learn
5. memory_compress (daily 8AM) — morning briefing from yesterday's ticks
6. repo_watchdog (every 20m) — poll Gitea for new issues/PRs

Also fixed: removed autolora from REPOS (not on Gitea), added
sovereign-orchestration and the-matrix.

All tasks verified working via manual trigger.

tasks.py

@@ -19,8 +19,9 @@ HERMES_HOME = Path.home() / ".hermes"
 TIMMY_HOME = Path.home() / ".timmy"
 REPOS = [
     "Timmy_Foundation/the-nexus",
-    "Timmy_Foundation/autolora",
     "Timmy_Foundation/timmy-config",
+    "Timmy_Foundation/sovereign-orchestration",
+    "Rockachopa/the-matrix",
 ]
 NET_LINE_LIMIT = 10