docs: add Quickwit log exploration documentation (#467)

- Fix API path prefix (/v1/ -> /api/v1/) in quickwit-integration.md and skill.md
- Add Quickwit troubleshooting section to user guide
- Create comprehensive quickwit-log-exploration.md guide
- Document pre-configured "Quickwit Logs" role in CLAUDE.md
- Update documentation links
- Fix secret detection false positive in skill.md

Fixes outdated API paths that caused "Route not found" errors.
Provides complete guidance for log exploration workflows.

Author: AlexMikhalev

CLAUDE.md

@@ -729,8 +729,26 @@ terraphim-agent --config quickwit_production_config.json
 /search "level:ERROR AND service:api AND timestamp:[2024-01-13T10:00:00Z TO *]"
 ```
 
+**Pre-configured Role:**
+
+The "Quickwit Logs" role is available in `terraphim_server/default/terraphim_engineer_config.json`:
+- Auto-discovery mode (searches all available indexes)
+- BM25 relevance function for text matching
+- LLM summarization disabled (faster results for log analysis)
+- Dark theme (darkly) optimized for log viewing
+- Specialized system prompt for log analysis
+
+Use for quick log exploration:
+```bash
+terraphim-agent
+# In REPL, switch to Quickwit Logs role
+/role QuickwitLogs
+/search "level:ERROR"
+```
+
 **Documentation:**
 - User Guide: `docs/quickwit-integration.md`
+- Log Exploration: `docs/user-guide/quickwit-log-exploration.md`
 - Example: `examples/quickwit-log-search.md`
 - Skill: `skills/quickwit-search/skill.md`
 - Configs: `terraphim_server/default/quickwit_*.json`

docs/quickwit-integration.md

@@ -261,7 +261,7 @@ Search multiple specific indexes:
 ### No Results
 
 **Possible causes:**
-1. Index is empty - verify with: `curl http://localhost:7280/v1/{index}/search?query=*`
+1. Index is empty - verify with: `curl http://localhost:7280/api/v1/{index}/search?query=*`
 2. Query doesn't match any logs
 3. Auto-discovery found no indexes - check logs for warnings
 
@@ -270,7 +270,7 @@ Search multiple specific indexes:
 **Error:** "No indexes discovered"
 
 **Solutions:**
-1. Verify `/v1/indexes` endpoint works: `curl http://localhost:7280/v1/indexes`
+1. Verify `/api/v1/indexes` endpoint works: `curl http://localhost:7280/api/v1/indexes`
 2. Check authentication if required
 3. Try explicit `default_index` instead