Add support for ignoring auto-created instances in sync process

- Introduced a new configuration for ignored class names in Config.lua to streamline the sync process by skipping instances that are auto-created by Roblox, such as TouchTransmitter and Camera.
- Updated PatchTree, applyPatch, and diff functions to utilize this configuration, enhancing efficiency by preventing unnecessary processing of these instances.

plugin/src/Reconciler/applyPatch.lua

@@ -8,6 +8,7 @@
 local Packages = script.Parent.Parent.Parent.Packages
 local Log = require(Packages.Log)
 
+local Config = require(script.Parent.Parent.Config)
 local PatchSet = require(script.Parent.Parent.PatchSet)
 local Types = require(script.Parent.Parent.Types)
 local invariant = require(script.Parent.Parent.invariant)
@@ -27,9 +28,9 @@ local function applyPatch(instanceMap, patch)
 	local deferredRefs = {}
 
 	for _, removedIdOrInstance in ipairs(patch.removed) do
-		-- Skip TouchTransmitter (auto-created by Roblox when touch events are connected)
+		-- Skip auto-created instances that shouldn't be synced
 		local instance = if Types.RbxId(removedIdOrInstance) then instanceMap.fromIds[removedIdOrInstance] else removedIdOrInstance
-		if instance and instance.ClassName == "TouchTransmitter" then
+		if instance and Config.ignoredClassNames[instance.ClassName] then
 			continue
 		end
 

plugin/src/Reconciler/diff.lua

@@ -6,6 +6,7 @@
 local Packages = script.Parent.Parent.Parent.Packages
 local Log = require(Packages.Log)
 
+local Config = require(script.Parent.Parent.Config)
 local invariant = require(script.Parent.Parent.invariant)
 local getProperty = require(script.Parent.getProperty)
 local Error = require(script.Parent.Error)
@@ -335,8 +336,8 @@ local function diff(instanceMap, virtualInstances, rootId)
 		-- corresponding virtual instance should be removed. Any instance that
 		-- does have a corresponding virtual instance is recursively diffed.
 		for _, childInstance in ipairs(instance:GetChildren()) do
-			-- Skip TouchTransmitter (auto-created by Roblox when touch events are connected)
-			if childInstance.ClassName == "TouchTransmitter" then
+			-- Skip auto-created instances that shouldn't be synced
+			if Config.ignoredClassNames[childInstance.ClassName] then
 				continue
 			end