Harden error handling and bump to 0.1.13

Add provider-level search fallback chain (0.1.12)

Fix routing bugs, improve news detection, and add version metadata

Fix 10 bugs and add comprehensive test suite (142 tests)

Expose live provider health and auth-aware docs routing

Sync OpenClaw runtime for 0.1.10

Retry Firecrawl domain filtering before Tavily fallback

Support config bootstrap on Python 3.10

Prefer host config over dotenv for MySearch

Prioritize official docs in blended search

Preserve existing MCP env in installer

Sync OpenClaw runtime for 0.1.6

Add social search fallback routing

Harden MySearch routing and extraction

Improve docs routing and MySearch guidance