search-librarylisted

# Search Library 1. Read `library/INDEX.md`. 2. Extract the task's components, error strings, technologies, and decision terms as search keywords. 3. Search `library/knowledge`, `library/decisions`, and `library/tasks` with `rg`; use several focused queries when needed. 4. Open only relevant results and follow their links to code commits or PRs. 5. Verify important claims against the current code because library entries may be stale. 6. State which prior knowledge influenced the work. If nothing relevant was found, say so briefly.