Added trading and quests, checkpoint push

gamedata/quests.json

@@ -0,0 +1,68 @@
+{
+    "quests": {
+        "quest_collect_wood": {
+            "quest_id": "quest_collect_wood",
+            "title": {
+                "en": "Rebuilding the Bridge",
+                "es": "Reconstruyendo el Puente"
+            },
+            "description": {
+                "en": "We need wood to repair the bridge to the north. Bring what you can.",
+                "es": "Necesitamos madera para reparar el puente del norte. Trae lo que puedas."
+            },
+            "giver_id": "mechanic_mike",
+            "type": "global",
+            "repeatable": true,
+            "cooldown_hours": 0,
+            "objectives": [
+                {
+                    "type": "item_delivery",
+                    "target": "wood_plank",
+                    "count": 1000
+                }
+            ],
+            "rewards": {
+                "xp": 10,
+                "items": {
+                    "credits": 5
+                }
+            },
+            "completion_text": {
+                "en": "Thanks, every plank helps.",
+                "es": "Gracias, cada tabla ayuda."
+            }
+        },
+        "quest_rat_problem": {
+            "quest_id": "quest_rat_problem",
+            "title": {
+                "en": "Rat Problem",
+                "es": "Problema de Ratas"
+            },
+            "description": {
+                "en": "Mutant rats are infesting the basement. Kill 3 of them.",
+                "es": "Ratas mutantes infestan el sótano. Mata a 3 de ellas."
+            },
+            "giver_id": "trader_joe",
+            "type": "individual",
+            "repeatable": true,
+            "cooldown_hours": 24,
+            "objectives": [
+                {
+                    "type": "kill_count",
+                    "target": "mutant_rat",
+                    "count": 3
+                }
+            ],
+            "rewards": {
+                "xp": 50,
+                "items": {
+                    "canned_food": 1
+                }
+            },
+            "completion_text": {
+                "en": "Thanks for clearing them out. Here's some food.",
+                "es": "Gracias por limpiarlos. Aquí tienes algo de comida."
+            }
+        }
+    }
+}