docs: capture the UI feedback from 2026-09-10

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01365DYKu14YtsBKv2ycW6eG

docs/TODO.md

@@ -17,6 +17,27 @@ Updated 2026-09-10.
       listed beneath (section index already exists). Typeahead with "Go to" and
       "Search for". Search / AI Mode toggle.
 
+## UI fixes raised 2026-09-10
+
+- [ ] **Quiz/test categories removed entirely** — PREP now lives in study plans,
+      so the Categories tab, the category row in the session kebab, and
+      `quiz_categories` are dead weight.
+- [ ] **Sessions list shows only a few**, with "see more" going to a full
+      sessions page that has the left rail.
+- [ ] **Analysis session rail full-height on the left**, not a boxed card.
+- [ ] **Articles page layout** — poor; AMBOSS stacks two menus for this. Check
+      the live site before rebuilding.
+- [ ] **Systems facet is flat and duplicated** — shows "Neurology › Absence
+      Seizure" and "Neurology › Absence Seizures" as siblings. Needs the nested
+      tree, and the duplicates are a symptom of the taxonomy work below.
+- [ ] **"⚙ Filters2948 questions"** — no spacing between the control and the
+      count.
+- [ ] **Category page** — show the relationships so an editor can see the shape;
+      point people at a desktop screen for editing.
+- [ ] **Newly created categories do not appear in the edit picker** until reload.
+- [ ] **Image/media page** — tags on images, shown when attaching to a question;
+      an image library page; ids visible on hover.
+
 ## Content and editing
 
 - [ ] **Admin can edit everything** — study plans (rename, reorder, add/remove
@@ -67,6 +88,8 @@ Updated 2026-09-10.
 
 - [ ] **Systems need subsystems** — the current tree came from the old subject
       tags and is flat where it should nest. Disciplines are fine.
+- [x] **Grant dimensions** — done 2026-09-10. A grant names any combination of
+      exam, discipline and category, and covers what matches all of them.
 - [x] **Exam-scoped disciplines** — done 2026-09-10. A tag may be shared
       (`exam_id` NULL, e.g. Cardiology) or scoped to one exam. Boards Pediatrics
       and a future Step 1 Pediatrics are separate rows over different content,