fix : update frontend/ to latest develop branch content

The initial merge only had master content. This replaces frontend/
with the full develop branch including reference-auto, constructeur
links, versioning, and all recent features.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/docs/plans/2026-03-08-reduce-files-under-500-lines.md

@@ -147,7 +147,7 @@ defineEmits<{
 
 **Step 2: Run lint**
 
-Run: `cd frontend && npm run lint:fix`
+Run: `cd Inventory_frontend && npm run lint:fix`
 
 **Step 3: Replace document list in each of the 5 files**
 
@@ -166,7 +166,7 @@ Remove the now-unused imports (`documentIcon`, `formatSize`, `shouldInlinePdf`,
 
 **Step 4: Run lint + typecheck**
 
-Run: `cd frontend && npm run lint:fix && npx nuxi typecheck`
+Run: `cd Inventory_frontend && npm run lint:fix && npx nuxi typecheck`
 
 **Step 5: Commit**
 
@@ -258,7 +258,7 @@ Import sanitize/hydrate functions from the new files. File should end up ~270 li
 
 **Step 4: Verify all imports across the codebase still work**
 
-Run: `cd frontend && npx nuxi typecheck`
+Run: `cd Inventory_frontend && npx nuxi typecheck`
 
 **Step 5: Commit**