More abilities, refactor custom triggers to be typed.

Plugins/PkmnLib.Plugin.Gen7/Data/Abilities.jsonc

@@ -342,15 +342,33 @@
   "magic_bounce": {
     "effect": "magic_bounce"
   },
-  "magic_guard": {},
-  "magician": {},
-  "magma_armor": {},
-  "magnet_pull": {},
-  "marvel_scale": {},
-  "mega_launcher": {},
-  "merciless": {},
-  "minus": {},
-  "misty_surge": {},
+  "magic_guard": {
+    "effect": "magic_guard"
+  },
+  "magician": {
+    "effect": "magician"
+  },
+  "magma_armor": {
+    "effect": "magma_armor"
+  },
+  "magnet_pull": {
+    "effect": "magnet_pull"
+  },
+  "marvel_scale": {
+    "effect": "marvel_scale"
+  },
+  "mega_launcher": {
+    "effect": "mega_launcher"
+  },
+  "merciless": {
+    "effect": "merciless"
+  },
+  "minus": {
+    "effect": "minus"
+  },
+  "misty_surge": {
+    "effect": "misty_surge"
+  },
   "mold_breaker": {},
   "moody": {},
   "motor_drive": {},