NPC shop implimented

api/app/data/shop/general_store.yaml

@@ -0,0 +1,141 @@
+shop_id: "general_store"
+shop_name: "General Store"
+shop_description: "A well-stocked general store with essential supplies for adventurers."
+shopkeeper_name: "Merchant Guildmaster"
+sell_rate: 0.5  # 50% of buy price when selling items back
+
+inventory:
+  # === CONSUMABLES ===
+  # Health Potions
+  - item_id: "health_potion_tiny"
+    stock: -1
+    price: 10
+
+  - item_id: "health_potion_small"
+    stock: -1
+    price: 25
+
+  - item_id: "health_potion_medium"
+    stock: -1
+    price: 75
+
+  # Mana Potions
+  - item_id: "mana_potion_tiny"
+    stock: -1
+    price: 15
+
+  - item_id: "mana_potion_small"
+    stock: -1
+    price: 35
+
+  - item_id: "mana_potion_medium"
+    stock: -1
+    price: 100
+
+  # Hybrid Potions
+  - item_id: "rejuvenation_potion_small"
+    stock: -1
+    price: 50
+
+  # Cures
+  - item_id: "antidote"
+    stock: -1
+    price: 20
+
+  - item_id: "smelling_salts"
+    stock: -1
+    price: 15
+
+  # Throwables
+  - item_id: "smoke_bomb"
+    stock: -1
+    price: 30
+
+  - item_id: "oil_flask"
+    stock: -1
+    price: 25
+
+  # Food
+  - item_id: "bread_loaf"
+    stock: -1
+    price: 5
+
+  - item_id: "ration"
+    stock: -1
+    price: 10
+
+  - item_id: "cooked_meat"
+    stock: -1
+    price: 15
+
+  # === WEAPONS (base templates, sold as common) ===
+  - item_id: "dagger"
+    stock: -1
+    price: 25
+
+  - item_id: "short_sword"
+    stock: -1
+    price: 50
+
+  - item_id: "club"
+    stock: -1
+    price: 15
+
+  - item_id: "shortbow"
+    stock: -1
+    price: 45
+
+  - item_id: "wand"
+    stock: -1
+    price: 40
+
+  - item_id: "quarterstaff"
+    stock: -1
+    price: 20
+
+  # === ARMOR ===
+  - item_id: "cloth_robe"
+    stock: -1
+    price: 30
+
+  - item_id: "leather_vest"
+    stock: -1
+    price: 60
+
+  - item_id: "chain_shirt"
+    stock: -1
+    price: 120
+
+  - item_id: "scale_mail"
+    stock: -1
+    price: 200
+
+  # === SHIELDS ===
+  - item_id: "buckler"
+    stock: -1
+    price: 25
+
+  - item_id: "wooden_shield"
+    stock: -1
+    price: 40
+
+  - item_id: "tower_shield"
+    stock: -1
+    price: 150
+
+  # === ACCESSORIES ===
+  - item_id: "copper_ring"
+    stock: -1
+    price: 20
+
+  - item_id: "silver_ring"
+    stock: -1
+    price: 50
+
+  - item_id: "wooden_pendant"
+    stock: -1
+    price: 25
+
+  - item_id: "leather_belt"
+    stock: -1
+    price: 15