Phase 2, part 3. Baseline 63 -> 50.
Common.js is the one that mattered: 51 files import it, so its Semantic usage
was propping up the rest of the migration. Everything in it now comes from the
library -- Paginator, the two search inputs, DirectorySearch, TabLinks, the
toggles, the messages, APIButton, Breadcrumbs, SimpleAccordion, IframeViewer,
CardPoster, FileIcon, LoadStatistic, the theme menu, and the hotspot icons.
Also migrated: Placeholder, Apps, ArchivePreview, CbzViewer, AddToPlaylist,
TaggedDeleteConfirmModal, the collection edit/tag forms, and four inventory
components.
New in the library, all in the gallery and tested:
SearchBox Semantic's `<Search category>` with its grouped results shape
kept, because four call sites already build it. A real
combobox rather than a div that listens for clicks.
Pagination Semantic's prop names; onPageChange gets the page number.
TabBar the strip only -- routing stays with the caller.
IconStack Semantic's IconGroup, named once for assistive technology.
Table.HeaderCell sorted/onSort -- a real button carrying aria-sort.
Button/IconButton translate Semantic's size names.
That last one is defensive: unmigrated callers still pass size='tiny', and
Mantine drops a size it does not recognise without a word, so the button
quietly renders at the wrong size. Mapping here keeps the mixed state honest.
Three real bugs found and fixed on the way, none of them cosmetic:
* `fileSuffixIconName` returned fourteen icon names the map did not have, so
opening a folder with a PDF, a Word document or an archive in it logged an
error and drew a fallback glyph. All fourteen mapped, with a test that
walks the mapper's own return values, and another asserting every mapped
name resolves to a Tabler component that exists.
* `Statistic` relied on Semantic's `Statistic.Group` for its spacing, so on
the dashboard the load averages ran together into "1 MIN. LOAD5 MIN.
LOAD15 MIN. LOAD". It carries its own spacing now.
* Semantic's inverted stylesheet colors every descendant of an inverted
segment, so Toggle labels inherited #dddddd -- white pixels in night mode,
on the Settings page, which is exactly where someone adjusts their WROLPi
in the dark. Restated from tokens.
The baseline ratchet gained a third assertion: a migrated file may still lean
on Semantic's CSS classes without importing the library, which the import check
cannot see and which would collapse silently when Phase 4 deletes the
stylesheet. There is one such bridge today and it is now declared.
Replacing Channels and Domains with Collection.
Moving downloading relationships from Channel to Collection.
Created domains.yaml config to manage tagged domain collections.
Adding turn-key upgrade solution in the UI.
