5caddcebd6
- Removed `SearchDb` APIs and `searchDb` fields, dropping db-backed state from native and agent sessions. - Replaced crate export `fff` with `fd`, moving fuzzy-find bindings into `fd.rs`. - Removed `SearchDb`/picker fast-path logic from `glob` and `grep`, simplifying scan flow and dropping db args. - Removed `SearchDb`/`getSearchDb` wiring from extension, tool, and task context constructors across coding-agent. - Added over-indentation validation warnings in chunk-edit normalization for suspicious `~` body line formatting. - Removed `bytes`, `fff-grep`, `fff-search`, and `blake3` deps, adding `grep-searcher = "0.1"`.