fix: Changing way to sell with demand

public/data/rules.json

@@ -3,9 +3,9 @@
   "click": { "yield": 1 },
   "unit": { "materialPerUnit": 1 },
   "market": {
-    "fairPrice": 0.25,
+    "referencePrice": 0.25,
     "baseDemand": 2.5,
-    "elasticity": 2,
+    "elasticity": 3,
     "minPrice": 0.01,
     "maxPrice": 50,
     "priceStep": 0.01
@@ -17,13 +17,13 @@
     "startUnitPrice": 0.08,
     "floorUnitPrice": 0.01,
     "scale": 3000,
-    "minFactor": 0.4,
-    "maxFactor": 3,
-    "volatility": 0.3,
-    "reversion": 0.08,
-    "spikeChance": 0.06,
-    "spikeSize": 1.9,
-    "updateEverySeconds": 1.5,
+    "minFactor": 0.3,
+    "maxFactor": 4,
+    "volatility": 0.5,
+    "reversion": 0.12,
+    "spikeChance": 0.2,
+    "spikeSize": 2,
+    "updateEverySeconds": 10,
     "autoBuyBelowFactor": 1.2
   },
   "marketing": { "baseCost": 40, "costGrowth": 1.45, "demandPerLevel": 1.4 },