Add Craftsmanship miracle; update production calculations and unlock logic

Mods/Miracles/craftmenship.json

@@ -0,0 +1,18 @@
+{
+  "name": "Craftsmanship",
+  "faithCost": 600,
+  "followersRequired": 300,
+  "productionRequired": 25,
+  "unlockedByDefault": false,
+  "effects": [
+    {
+      "type": "ModifyStat",
+      "targetStat": "ProductionPerFollower",
+      "op": "Add",
+      "value": 0.05
+    },
+    {
+      "type": "DestroySelf"
+    }
+  ]
+}

Mods/Miracles/global_network.json

@@ -6,7 +6,7 @@
   "effects": [
     {
       "type": "UnlockMiracle",
-      "miraclesToUnlock": [ "orbital_calculations", "construct_vessel_frame", "launch_ark" ]
+      "miraclesToUnlock": ["orbital_calculations", "construct_vessel_frame"]
     },
     { "type": "DestroySelf" }
   ]

Mods/Miracles/unlock_settlement.json

@@ -14,6 +14,7 @@
         "gods_endurance",
         "geological_survey",
         "divine_mandate",
+        "craftsmanship",
         "unlock_age_of_industry"
       ]
     },