admin translations and brand

frontend/ux-improvements.md

@@ -12,9 +12,9 @@ Tracking doc from the frontend/UX audit. Items grouped by priority. Check off as
   - [x] `Login.tsx` reset/verify flow labels, buttons, messages
   - [x] `MyReviewCard.tsx` confirm dialogs, error toasts
   - [x] `PublicProfile.tsx` tabs, empty states, confirm dialogs, error toasts
-  - [ ] **Deferred (admin-only, superuser surface):** `AdminUserDetail.tsx`, `admin/*` (Banners, Tickets, Overview, Config, Jobs, Users), `AdminRatingDetail.tsx`, `AdminReplyDetail.tsx`, `Settings.tsx` theme-list subheaders. Lower UX priority — only the operator sees these.
+  - [x] **Admin-only, superuser surface:** swept `AdminUserDetail.tsx`, `admin/*` (Banners, Tickets, Overview, Config, Jobs, Users, Layout, Flavors), `AdminRatingDetail.tsx`, `AdminReplyDetail.tsx`, `Settings.tsx` theme-list subheaders. Added ~120 `admin.*` keys + `common.{home,processing,active,inactive}` (EN+DE), fixed DE leftovers in the existing admin block (manageUser/manageRating/manageReply/deactivate), added `react-i18next` to `AdminJobs` (was missing). Toasts/confirms/labels/table headers/menu items all keyed.
 - [x] **#2 Delete dead code** — `FlavorList.tsx` (240 LOC) + `AdminDashboard.tsx` (873 LOC). Zero imports, not in router (replaced by `admin/` folder + `flavors/FlavorDetail`).
-- [ ] **#3 Add brand/logo** — no app identity anchor in sidebar or mobile appbar.
+- [x] **#3 Add brand/logo** — new `BrandMark` (`components/layout/BrandMark.tsx`): gradient "H" monogram + wordmark, links home. Anchored at the top of `NavSidebar` (full) and the mobile `GlassAppBar` (compact, icon-only). New `brand.{name,tagline}` i18n keys (EN+DE).
 - [x] **#4 Categories discoverable** — accordion now open by default (`NavSidebar.tsx`); primary browse axis visible without an extra click.
 
 ## 🟡 Medium
@@ -27,12 +27,12 @@ Tracking doc from the frontend/UX audit. Items grouped by priority. Check off as
 
 ## 🟢 Design-system cleanup
 
-- [ ] **#10 Unify grid breakpoints** — 3 different responsive card grids across browse surfaces.
+- [x] **#10 Unify grid breakpoints** — new `<FlavorGrid>` (`components/ui/FlavorGrid.tsx`) is the single source of truth for flavor-card grids: default roomy auto-fill mode + `compact` 2→6 fixed mode. Replaced the 3 divergent inline `display:grid` defs (CategoryFlavors, MainPage search/newest) and converted SimilarFlavors off MUI `<Grid>`.
 - [x] **#11 Extract `<BackButton>`** — repeated with drifting `sx` on 5+ pages.
-- [ ] **#12 Font-weight scale** — 600/700/800/900/'bold' scattered; enforce via theme.
-- [ ] **#13 Avatar fallback casing** — inconsistent `.toUpperCase()`.
-- [ ] **#14 Image placeholder** — `CommunityFeed`/`MyReviewCard` raw `<img>` can show broken-image icon; reuse `FlavorCard` pattern.
-- [ ] **#15 Standardize empty states** — `EmptyState` component vs inline `<Typography>`.
+- [x] **#12 Font-weight scale** — normalized all inline weights to a numeric scale (`'bold'`→700, `'900'`→900, `'800'`→800) across 35 files; theme typography already owns h1–h6/button/tab weights. No visual change (`'bold'`===700).
+- [x] **#13 Avatar fallback casing** — all avatar/initial fallbacks now `.charAt(0).toUpperCase()`; fixed the 2 outliers missing `.toUpperCase()` (`MainPage` featured review, `PublicProfile` header).
+- [x] **#14 Image placeholder** — new `<FlavorThumb>` (`components/ui/FlavorThumb.tsx`) renders the flavor initial on missing **or** failed image (`onError` fallback), no broken-image glyph. Adopted in `CommunityFeed` (feed + top-followed) and `MyReviewCard`.
+- [x] **#15 Standardize empty states** — audited: all user-facing list/section empties already use `<EmptyState>`. Remaining inline `<Typography>` are intentional in-card comment placeholders (italic "no comment") + one admin-only caption (deferred under #1).
 
 ## ✅ Good (keep)
 ScoreInput a11y (radiogroup, arrow/number keys). Glass design system + skeletons. Optimistic mutations. Lazy routes. Status/Rating badges.