feat: OPERATIONS.md bootstrap doc + load at T2+; patch stale persona files

- New home/scott/persona/inara/OPERATIONS.md: self-maintenance workflow
  (cortex_update → review → cortex_restart), access control table, key
  paths, memory file map, distillation cadence, channel/architecture notes
- context_loader.py: load OPERATIONS.md at Tier 2+ after PROTOCOLS.md
- TOOLS.md: count 39→40, add web_push to Notifications section
- PROTOCOLS.md: replace stale 10-tool list with reference to TOOLS.md
- CONTEXT_TIERS.md: fix memory file names (MEMORY.md → LONG/MID/SHORT),
  update Tier 2 load list, fix Hard Rules credentials note

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

cortex/context_loader.py

@@ -65,6 +65,10 @@ def load_context(
     if proto_path.exists():
         parts.append(f"--- PROTOCOLS.md ---\n{proto_path.read_text()}")
 
+    ops_path = inara_dir / "OPERATIONS.md"
+    if ops_path.exists():
+        parts.append(f"--- OPERATIONS.md ---\n{ops_path.read_text()}")
+
     # Global tool reference (same for all personas)
     tools_path = _STATIC_DIR / "TOOLS.md"
     if tools_path.exists():