Turn ReagentEffects into generic EntityEffects (#28168)

* Oh the possibilities

* Merge fixes

* Forgot to remote LavaSystem oops

* Changed EntityEffectArgs to EntityEffectBaseArgs and EntityEffectReagentArgs

* Throw exception for unimplemented effectargs

* Remove Json and overrideable datafields

* Fix test issues

* Actually fix the compiling issue

* Fix comments and remove EntityEffectArgs (no longer used, replaced with EntityEffectBaseArgs)

Resources/Prototypes/Entities/Tiles/lava.yml

@@ -13,8 +13,12 @@
     blacklist:
       tags:
         - Catwalk
-  - type: Lava
-    fireStacks: 0.75
+  - type: TileEntityEffect
+    effects:
+    - !type:FlammableReaction
+      multiplier: 3.75
+      multiplierOnExisting: 0.75
+    - !type:Ignite
   - type: Transform
     anchored: true
   - type: SyncSprite

Resources/Prototypes/Entities/Tiles/liquid_plasma.yml

@@ -1,4 +1,4 @@
-- type: entity
+- type: entity
   id: FloorLiquidPlasmaEntity
   name: liquid plasma
   description: Sweet, expensive nectar. Don't consume.
@@ -13,8 +13,12 @@
     blacklist:
       tags:
       - Catwalk
-  - type: Lava
-    fireStacks: 0.75
+  - type: TileEntityEffect
+    effects:
+    - !type:FlammableReaction
+      multiplier: 3.75
+      multiplierOnExisting: 0.75
+    - !type:Ignite
   - type: Transform
     anchored: true
   - type: SyncSprite