storage.rs: thumbnail worker clamping across parallelism levels, the
adaptive-profile EMA transitions, and UNC-path fallback detection.
indexer.rs: supported-media extension matching plus media-kind and MIME
mapping. thumbnail.rs: fit_dimensions aspect-ratio math with extreme
ratios and is_jpeg extension checks. ai_tag_filter.rs: padding and
mixed-separator normalization edge cases.
Auto-fix pass (uninlined format args, needless borrows, to_vec,
size_of_val, map_err->inspect_err) plus hand fixes: fully annotated the
sqlite-vec transmute (c_char for cross-platform correctness), type alias
for the duplicate-scan tuple, slice signatures over &mut Vec/&PathBuf,
and #[allow(dead_code)] documenting the intentionally dormant caption
worker. The CI clippy step now fails on any new warning.
LyAhn