Recategorize: Markets (🏪) replaces Kiosk; 106 coffee machines Bev→Coffee

- Renamed Kiosk category → Markets (includes 365 Retail Markets,
  Intuitivo, Panoptyc, Smart Market, Micro-Market-Ave C)
- Moved 106 coffee brands from Bev to Coffee: Nespresso (36),
  Curtis (23), Krea (14), EVERSYS (12), Bloomfield (6),
  Segafredo (4), Bravilor (4), Simonelli (2), Starbucks (2),
  Marco (2), Cafection Digi-cup (1)
- Updated CATEGORY_MAP

static/index.html

@@ -3147,7 +3147,7 @@
       'Food':        { icon: '🍔', color: '#e67e22' },
       'Equipment':   { icon: '🔧', color: '#2c3e50' },
       'Appliances':  { icon: '🔌', color: '#3b82f6' },
-      'Kiosk':       { icon: '🏪', color: '#7c3aed' },
+      'Markets':     { icon: '🏪', color: '#7c3aed' },
       'Coffee':      { icon: '☕', color: '#a16207' },
       'Other':       { icon: '📦', color: '#6b7280' },
     };