feat: Quantitative Assets

.claude/rules/use-badge-colors.md

@@ -0,0 +1,23 @@
+---
+description: Use BADGE_COLORS constants for badge styling instead of hardcoding hex values
+globs: ["apps/webapp/**/*.tsx", "apps/webapp/**/*.ts"]
+---
+
+Always use `BADGE_COLORS` from `~/utils/badge-colors` when styling
+Badge components. Never hardcode hex color values inline.
+
+```typescript
+// ❌ Bad
+<Badge color="#E1F5FE" withDot={false}>
+  <span style={{ color: "#01579B" }}>Label</span>
+</Badge>
+
+// ✅ Good
+<Badge
+  color={BADGE_COLORS.blue.bg}
+  textColor={BADGE_COLORS.blue.text}
+  withDot={false}
+>
+  Label
+</Badge>
+```

.claude/settings.json

@@ -64,7 +64,8 @@
       "mcp__sentry__find_organizations",
       "mcp__sentry__find_projects",
       "mcp__sentry__get_issue_details",
-      "mcp__sentry__search_issues"
+      "mcp__sentry__search_issues",
+      "mcp__supabase-local__execute_sql"
     ],
     "deny": [
       "Read(**/.env)",

CLAUDE.md

@@ -385,6 +385,10 @@ export async function createUserNote(args: CreateUserNoteArgs) { ... }
 - Place shared helpers near the code that uses them, or in a shared utils file
   if used across multiple modules
 
+### TypeScript Strictness
+
+- **Never use `any` as a shortcut.** The `any` type should only be used when it genuinely makes sense (e.g., wrapping third-party APIs with unknown shapes). Using `any` because it's "easier" or "less work" to figure out the proper type is not acceptable. Always find or define the correct type — use `unknown` with type narrowing if the shape is truly dynamic.
+
 ### Key Business Features
 
 - **Asset Management**: CRUD operations, QR code generation, image processing

TESTING-PHASE-3B.md

@@ -0,0 +1,136 @@
+# Phase 3b Manual Testing Checklist
+
+## Prerequisites
+
+- At least 2 QUANTITY_TRACKED assets (e.g., "Pens" with 100 units, "Cables" with 100 units)
+- At least 2 INDIVIDUAL assets (e.g., "Hilti Rotary Hammer", "Bomag Roller")
+- One qty-tracked asset with partial custody (e.g., 50 of 100 in custody)
+- One qty-tracked asset fully in custody (0 available)
+
+---
+
+## 1. Manage Assets — Adding qty-tracked assets to a booking
+
+- [x] Create a new booking (set dates, custodian)
+- [x] Open "Manage Assets"
+- [x] Qty-tracked assets show blue badge: "Qty tracked · N available"
+- [x] Fully-allocated qty assets (0 available) do NOT appear in the list
+- [x] Partially-allocated qty assets show correct available count in badge
+- [x] Selecting a qty-tracked asset shows inline quantity picker
+- [x] Quantity picker defaults to 1
+- [x] Quantity picker max is clamped to available (not total)
+- [x] Quantity picker shows "/ N" where N is available quantity
+- [x] INDIVIDUAL assets show normal status badge (no quantity picker)
+- [x] Can select a mix of INDIVIDUAL + QUANTITY_TRACKED assets
+- [x] Confirm saves correctly
+
+## 2. Manage Assets — Editing quantities
+
+- [x] Re-open "Manage Assets" on a booking with qty-tracked assets
+- [x] Existing qty-tracked assets show their previously saved quantity (not default 1)
+- [x] Changing the quantity and saving updates correctly
+- [x] Changing quantity triggers unsaved-changes alert if navigating away
+
+## 3. Booking Overview — Quantity display
+
+- [x] Booking overview shows qty-tracked assets with "x N" next to title
+- [x] INDIVIDUAL assets do NOT show "x 1"
+- [x] Sidebar asset list shows quantity for qty-tracked assets
+- [x] Asset count in header reflects correct number of items (not units)
+
+## 4. Multiple bookings on same qty asset
+
+- [x] Create Booking A with 30 units of "Pens" (100 available)
+- [x] Create Booking B — "Pens" should show 70 available (100 - 30 reserved)
+- [x] Add 50 units to Booking B — should work (30 + 50 = 80 < 100)
+- [x] Try adding 80 units to a third booking — should show only 20 available
+
+## 5. Booking with custody interaction
+
+- [x] Assign 40 units of "Pens" to custody
+- [x] Create a booking — "Pens" should show 60 available (100 - 40 custody)
+- [x] Reserve 30 in a booking, then create another booking — shows 30 available (100 - 40 custody - 30 reserved)
+
+## 6. Reserve flow
+
+- [x] Reserve the booking (set status to Reserved)
+- [x] Booking reserves successfully with qty-tracked assets
+- [x] No false conflict errors for qty-tracked assets
+
+## 7. Checkout flow
+
+- [x] Check out the booking
+- [x] If all quantities are still available → checkout succeeds
+- [x] INDIVIDUAL assets get status CHECKED_OUT
+- [x] QUANTITY_TRACKED assets — verify no status change on the asset itself
+
+### Checkout with reduced availability
+
+- [x] Create a booking with 50 "Pens", reserve it
+- [x] Before checkout: assign 60 units of "Pens" to custody (so only 40 available now)
+- [x] Try to checkout — should get error: "requested 50, only 40 available"
+- [x] Go to manage-assets, reduce to 40, checkout again — should succeed
+
+## 8. Check-in flow
+
+- [x] Check in the booking (full check-in)
+- [x] INDIVIDUAL assets get status reset to AVAILABLE
+- [x] Booking completes successfully
+
+### Partial check-in
+
+- [x] Create booking with mix of INDIVIDUAL + QUANTITY_TRACKED assets
+- [x] Check out the booking
+- [x] Partial check-in: check in only the INDIVIDUAL asset
+- [x] Remaining qty-tracked asset stays in booking
+- [x] Complete check-in with the qty-tracked asset
+- [x] Booking completes
+
+## 9. Email notifications
+
+- [x] Reserve a booking with qty-tracked assets
+- [x] Check email — qty-tracked assets should show "x N" (e.g., "Pens x 30")
+- [x] INDIVIDUAL assets show normally (no "x 1")
+
+## 10. PDF generation
+
+- [x] Generate PDF for a booking with qty-tracked assets
+- [x] PDF should have a "Qty" column
+- [x] Qty-tracked assets show their booked quantity
+- [x] INDIVIDUAL assets show 1
+
+## 11. Regression — INDIVIDUAL assets
+
+- [x] Full booking flow with ONLY individual assets works as before
+- [x] Create → add assets → reserve → checkout → checkin
+- [x] No quantity picker shown for individual assets
+- [x] Status badges work correctly
+- [x] Conflict detection works (overlapping bookings still blocked)
+
+## 12. Dashboard
+
+- [x] Home page booking widgets show correct asset counts
+- [x] Active/upcoming/overdue booking cards display properly
+
+## 13. Calendar
+
+- [x] Calendar shows bookings with qty-tracked assets
+- [x] No errors or visual glitches
+
+## 14. Booking duplication
+
+- [x] Duplicate a booking that has qty-tracked assets
+- [x] New booking should have the same assets with same quantities
+
+## 15. CSV export
+
+- [x] Export bookings to CSV
+- [x] Qty-tracked assets show correctly in export data
+
+---
+
+## Issues Found
+
+| #   | Description | Severity | Status |
+| --- | ----------- | -------- | ------ |
+|     |             |          |        |