Add new miracles: Divine Mandate and Prosperity Boom; update buff application logic and game state calculations

Mods/Miracles/communal_effort.json

@@ -13,10 +13,6 @@
       "type": "AddResource",
       "targetResource": "Corruption",
       "value": 3
-    },
-    {
-      "type": "UnlockMiracle",
-      "miraclesToUnlock": [ "unlock_age_of_industry" ]
     }
   ]
 }

Mods/Miracles/divine_mandate.json

@@ -0,0 +1,18 @@
+{
+  "name": "Divine Mandate",
+  "faithCost": 1500,
+  "followersRequired": 350,
+  "productionRequired": 100,
+  "unlockedByDefault": false,
+  "effects": [
+    {
+      "type": "ModifyStat",
+      "targetStat": "FollowersPerSecond",
+      "op": "Add",
+      "value": 0.5
+    },
+    {
+      "type": "DestroySelf"
+    }
+  ]
+}

Mods/Miracles/prosperity_boom.json

@@ -0,0 +1,16 @@
+{
+  "name": "Prosperity Boom",
+  "faithCost": 2000,
+  "followersRequired": 1200,
+  "productionRequired": 800,
+  "unlockedByDefault": false,
+  "effects": [
+    {
+      "type": "ApplyBuff",
+      "buffId": "prosperity_buff",
+      "targetStat": "FollowersPerSecond",
+      "multiplier": 5.0,
+      "duration": 60
+    }
+  ]
+}

Mods/Miracles/unlock_age_of_industry.json

@@ -14,6 +14,7 @@
         "globalization",
         "harness_the_sun",
         "tame_the_atom",
+        "prosperity_boom",
         "unlock_space_age"
       ]
     },

Mods/Miracles/unlock_settlement.json

@@ -6,7 +6,16 @@
   "effects": [
     {
       "type": "UnlockMiracle",
-      "miraclesToUnlock": [ "erect_shrine", "communal_effort", "sustainable_practices", "ritual_of_cleansing", "gods_endurance", "geological_survey" ]
+      "miraclesToUnlock": [
+        "erect_shrine",
+        "communal_effort",
+        "sustainable_practices",
+        "ritual_of_cleansing",
+        "gods_endurance",
+        "geological_survey",
+        "divine_mandate",
+        "unlock_age_of_industry"
+      ]
     },
     { "type": "DestroySelf" }
   ],