feat(remote): add /health endpoint for Docker healthcheck and load balancer probes

fix(mcp): reduce default page_size to 10 and guide LLM to not report total counts

feat: support Bearer token auth alongside URL path params

feat: add remote MCP server for Claude.ai web integration

fix: update corpus count to 20M+, fix URLs, add CI workflow

ci: add PyPI trusted publisher workflow

feat: initial release of vaquill-mcp package