docs: start milestone v2.4 Admin Foundation

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.planning/PROJECT.md

@@ -8,6 +8,14 @@ A gear management and discovery platform. Users catalog their gear collections (
 
 Help people make better gear decisions — discover what others use, compare real-world data, and see how a potential buy affects your setup before committing.
 
+## Current Milestone: v2.4 Admin Foundation
+
+**Goal:** Clear the v2.3 bug backlog and ship a catalog admin panel as the foundation for managing global catalog content in future milestones.
+
+**Target features:**
+- Bug fixes: wrong add-candidate modal, missing item images on collection overview, slow image loading, auth prompt direct Logto redirect, cursor-pointer on all clickable elements
+- Catalog admin panel: admin-gated route, global item management (browse/edit/delete), tag management (create/rename/parent-child hierarchy/delete), admin role flag on users
+
 ## Requirements
 
 ### Validated
@@ -72,14 +80,22 @@ Help people make better gear decisions — discover what others use, compare rea
 - ✓ Community price aggregation: ownership-validated submissions, median with 3-report minimum, market-aware MSRP on catalog detail — v2.3
 - ✓ i18n foundation: react-i18next, 7 namespaces, English + German translations, language picker, locale-aware formatting — v2.3
 
-### Active
+### Active (v2.4)
 
-- [ ] Freeform reviews with moderation system
-- [ ] Comments on setups
-- [ ] Follow users / activity feeds
+- [ ] Fix wrong modal on Add Candidate button (thread page) — v2.4
+- [ ] Fix item images not showing on collection overview — v2.4
+- [ ] Resolve slow image loading — v2.4
+- [ ] Auth prompt sign-in redirects directly to Logto — v2.4
+- [ ] Cursor pointer on all clickable/interactive elements — v2.4
+- [ ] Admin role flag on users table — v2.4
+- [ ] Admin-gated /admin panel route — v2.4
+- [ ] Admin: browse/edit/delete global catalog items — v2.4
+- [ ] Admin: create/rename/delete tags with parent-child hierarchy — v2.4
 
 ### Future
 
+- [ ] Tag-based spec schemas on global items (key/value typed specs per category, sub-tag hierarchy) — v2.5
+- [ ] Global item engagement stats (view count, likes/saves, setup appearances) — v2.5
 - [ ] Freeform reviews with moderation system
 - [ ] Comments on setups
 - [ ] Follow users / activity feeds
@@ -188,4 +204,4 @@ This document evolves at phase transitions and milestone boundaries.
 4. Update Context with current state
 
 ---
-*Last updated: 2026-04-19 after v2.3 milestone — Global & Social Ready*
+*Last updated: 2026-04-19 after v2.4 milestone start — Admin Foundation*