v1.1.0 — Always Works: Auto-recover + GSC Top Queries

Three fixes that turn LibreCrawl MCP into an always works tool for people who run audits back-to-back across many sites.

🔧 Auto-recovery from stuck crawler state

New _ensure_crawler_ready() helper runs before every start_crawl / audit. Resets three stale states that were silently blocking fresh audits:

1. Previous crawl still running — "Crawl already in progress" 409 errors
2. Previous crawl paused — resume button dead when launched from a new MCP session
3. Zombie thread — is_running=True but 0 progress for >60s

Audit tool also has a force-stop-and-retry fallback if it still hits a race. Net effect: run a new crawl anytime — it just works.

🔍 GSC section: top queries + quick wins

librecrawl_append_gsc_section() now renders, in addition to indexing errors:

• Top 25 search queries table — clicks, impressions, CTR, position
• 🎯 Quick wins — page-2 keywords (positions 6-20) with >50 impressions, auto-surfaced as page-1 optimisation opportunities

Input is also more forgiving: pass performance metrics either nested under performance: {...} or flat at the top level. Whichever shape your GSC MCP returns, it just works.

📚 README / installer

• GSC property-type warning (sc-domain: vs URL-prefix) — the #1 reason "User does not have sufficient permission" errors happen on first GSC use. Now called out in both README and installer.
• What's new in v1.1.0 callout at the top of README.

Upgrade

If you already installed via install.sh, just pull and restart:

```bash
cd ~/librecrawl-mcp && git pull && pm2 restart librecrawl-mcp
```

Or rerun the one-line installer — it'll update in place.

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Compatibility: all 19 MCP tools unchanged at the signature level. Pure additive release.