feat: add canonical ops status packet — truth pass

Add ops-status-packet.py (reusable generator) and ops-status-template.md.
This creates the single source of truth for Alexander's daily ops brief:
model lane, active fleet services, active contraction lanes, backlog
hotspots, and what was retired this pass. Replaces scattered status
fragments — one packet to rule them all.

Also fix stale VISION_MODEL reference in glitch-detection.md (gpt-4o
→ qwen3:30b) to keep model naming consistent across docs.

Closes #882

docs/ops-status-template.md

@@ -0,0 +1,49 @@
+# Canonical Ops Truth Packet — Template
+
+**Purpose:** One concise, reproducible status report for Timmy operations. Replaces scattered status fragments.
+
+**Usage:** Run `python3 scripts/ops-status-packet.py` to generate the current packet. Post output as a comment on the parent ops tracking issue (#478).
+
+**Template structure:**
+
+```markdown
+# Ops Truth Packet — {{DATE}}
+
+**Model lane:** {{provider/{{model}}}}
+**Services kept:** {{comma-separated list}}
+**Active contraction lanes:** {{lane1, lane2, …}}
+
+## Backlog hotspots
+- {{repo1}}: {{N}} open ({{issues}} issues, {{prs}} PRs)
+- {{repo2}}: …
+
+## Closed this pass (recent)
+- {{repo}}#PR{{N}}: {{title}}
+- …
+
+## Retired this pass
+- {{item description}}
+- …
+
+## Blockers
+- {{blocking issue or "None identified"}}
+
+## Next contraction target
+{{suggested next focus}}
+
+---
+*Generated by ops-status-packet.py · canonical ops truth pass*
+```
+
+**Notes:**
+- Keep it Telegram-short. One screen max.
+- Only include blockers and major merges — no steady-state pings.
+- No IPs or home paths in public-facing text.
+- Update `CONTRACTION_LANES` in the generator when focus shifts.
+- The "retired" section pulls from DEPRECATED.md and recent merge messages.
+
+**Acceptance criteria check:**
+- [x] Template defined and documented
+- [x] Script generates reproducible packet
+- [x] First packet posted to #478
+- [x] Stale reference correction: verify default model string appears consistently