v0.10.0

Added

• (pathfinder) complete agent-experience-remediation patch (26 specs, 5 epics)
• (pathfinder) add find_symbol and read_files MCP tools (specs 009, 010)
• (pathfinder) add symbol_overview composite tool
• add find_symbol and read_files tools with agent-experience spec docs
• (agent-experience) add ActionableGuidance, is_definition enrichment, and warm_start_complete
• (pathfinder) PATCH-003 repo_map LSP status + PATCH-002 search hint + PATCH-001 grep fallback extraction
• (lsp) PATCH-004 LSP warm start tracking and improved diagnostics

Fixed

• (lsp-hardening) resolve gaps and bugs from LSP hardening audit
• (lsp-hardening) [breaking] address critical bugs and gaps from LSP hardening audit
• (search) add line index guard to is_definition check
• (navigation) paginate find_all_references correctly
• (tests) resolve 4 failing tests in navigation and repo_map modules
• Complete spec improvements and bug fixes for pathfinder navigation
• (pathfinder) find_symbol/read_files type and fallback fixes
• (pathfinder) search hint wording improvements
• (pathfinder) derive_lsp_status should match lsp_health_impl logic
• (lsp) populate indexing_progress_percent from workDoneProgress events
• (pathfinder-lsp) warm_start_complete flag not set when zero languages

Other

• update dependencies and improve code formatting
• (server) add error format examples to semantic-path tool descriptions
• apply cargo fmt formatting across workspace
• (readme) update tool count from 10 to 13 and sync documentation
• (mcp) improve tool descriptions for find_symbol, read_files, symbol_overview, find_all_references, lsp_health, find_callers_callees
• apply cargo fmt formatting
• (pathfinder) extract grep_reference_fallback helper (specs 001, 007, 008)
• sync documentation with v0.9.1 codebase state
• (lsp) add warm_start_complete flag tests and fix doctest reporting