feat: gold/sec display with multipliers (#100) and peasant late-game upgrades (#101)

apps/api/src/data/quests.ts

@@ -183,6 +183,7 @@ export const defaultQuests: Array<Quest> = [
       { amount: 1500, type: "essence" },
       { amount: 75, type: "crystals" },
       { targetId: "knight_1", type: "upgrade" },
+      { targetId: "peasant_2", type: "upgrade" },
     ],
     status: "locked",
     zoneId: "shadow_marshes",
@@ -282,6 +283,7 @@ export const defaultQuests: Array<Quest> = [
       { amount: 40_000_000, type: "gold" },
       { amount: 12_000, type: "essence" },
       { amount: 300, type: "crystals" },
+      { targetId: "peasant_3", type: "upgrade" },
     ],
     status: "locked",
     zoneId: "volcanic_depths",

apps/api/src/data/upgrades.ts

@@ -162,6 +162,34 @@ export const defaultUpgrades: Array<Upgrade> = [
     target:       "adventurer",
     unlocked:     false,
   },
+  {
+    adventurerId: "peasant",
+    costCrystals: 0,
+    costEssence:  20,
+    costGold:     0,
+    description:
+      "Organised labour guilds and proper scheduling make peasants ten times more productive.",
+    id:         "peasant_2",
+    multiplier: 10,
+    name:       "Guild Organisation",
+    purchased:  false,
+    target:     "adventurer",
+    unlocked:   false,
+  },
+  {
+    adventurerId: "peasant",
+    costCrystals: 50,
+    costEssence:  0,
+    costGold:     0,
+    description:
+      "Magical augmentation through crystalline resonance supercharges even the humblest worker.",
+    id:         "peasant_3",
+    multiplier: 50,
+    name:       "Crystal Augmentation",
+    purchased:  false,
+    target:     "adventurer",
+    unlocked:   false,
+  },
   {
     adventurerId: "militia",
     costCrystals: 0,