After AI extraction, check if the roaster and roast already exist by
slug. When matched, show compact summary cards instead of full edit
forms. Each card has a "Change" link to revert to the form if the
match is wrong.
- Add match_existing_entities() for slug-based roaster/roast lookup
- Return _matched-roaster-id and _matched-roast-id signals from extraction
- Add submit_existing_roast() path to skip creation when roast exists
- Dynamic submit buttons: Save Roaster & Roast / Save Roast / Open Bag
- Hidden inputs bound to signals handle all form submission cleanly
Replace ~268 hardcoded text-stone-* classes with theme-aware token
utilities (text-text, text-text-secondary, text-text-muted) across all
templates and JS components. Adjust dark mode token values to meet
WCAG AA contrast ratios on dark surfaces.
Move 9 page templates to templates/pages/, nav to partials/,
7 list partials + table.html to partials/lists/. Extract duplicated
scan result form (~85 lines) from home.html and add.html into
partials/forms/scan_result_form.html. Update all Askama template
paths, include/import directives.
