chore(agents): sync agent configs, models, capability index; cleanup junk

- Update agent model assignments (minimax/glm -> nemotron-3-ultra, kimi-k2.7-code, qwen3.5:397b) in .kilo/agents, kilo-meta.json, kilo.jsonc, capability-index.yaml
- Update orchestrator/agent prompts (complexity fast-path, verification tests, close-loop audit)
- Add .kilo/KILO_SPEC.md (Kilo Code specification reference)
- AGENTS.md: consolidate smartadmin agent rows
- Remove screenshot-dash.cjs (unused, contained hardcoded admin token); gitignore it
- Remove empty .kilo/milestones/

.kilo/agents/the-fixer.md

@@ -1,7 +1,7 @@
 ---
 description: Iteratively fixes bugs based on specific error reports and test failures (GNS-2 Tier 1)
 mode: all
-model: ollama-cloud/glm-5.2
+model: ollama-cloud/kimi-k2.7-code
 variant: thinking
 color: "#F59E0B"
 permission:
@@ -118,4 +118,14 @@ Tier 1 (Task Agent / Orchestrator-Mediated Cascade)
 ```
 
 
+## Run Verification Tests
+
+When fixing issues reported by code-skeptic or security-auditor, the fixer MUST first read the `verification_tests` from the previous agent's GNS_EVENT footer and run them as the FIRST step of verification, before applying its own fixes. This ensures the reported issues are reproducible and the fix addresses them.
+
+1. Parse GNS_EVENT footer from the review agent's comment
+2. Extract `verification_tests` array
+3. Run each test — confirm it fails (reproduces the bug)
+4. Apply fix, then re-run — confirm it passes
+5. Report results in GNS_EVENT footer
+
 <gitea-commenting required="true" skill="gitea-commenting" />