Implement live syncback fixes addressing multiple issues

- Added explicit encoding for Workspace attributes and tags in `encodeService.lua` to prevent data loss during syncback.
- Filtered non-serializable properties, including `ClockTime`, in `build_dom_from_chunks` to ensure accurate data handling.
- Resolved a leak of `Rojo_Ref_CurrentCamera` by filtering deferred referents after camera destruction in `syncback_loop`.
- Truncated float values to f32 precision in `UnresolvedValue::from_variant` to match rbxl storage format, improving data consistency.

These changes enhance the reliability and accuracy of the live syncback process, addressing critical issues identified in previous implementations.

plugin/src/ChangeBatcher/encodeService.lua

@@ -21,6 +21,9 @@ return function(service: Instance)
 			if SKIP_PROPERTIES[propertyName] then
 				continue
 			end
+			if propertyName == "Attributes" or propertyName == "Tags" then
+				continue
+			end
 
 			local isReadable = propertyMeta.scriptability == "ReadWrite"
 				or propertyMeta.scriptability == "Read"
@@ -53,6 +56,32 @@ return function(service: Instance)
 		end
 	end
 
+	local attrOk, attrMap = pcall(function()
+		return service:GetAttributes()
+	end)
+	if attrOk and attrMap and next(attrMap) then
+		local descriptor = RbxDom.findCanonicalPropertyDescriptor(service.ClassName, "Attributes")
+		if descriptor then
+			local encodeOk, encoded = encodeProperty(service, "Attributes", descriptor)
+			if encodeOk and encoded ~= nil then
+				properties.Attributes = encoded
+			end
+		end
+	end
+
+	local tagOk, tagList = pcall(function()
+		return service:GetTags()
+	end)
+	if tagOk and tagList and #tagList > 0 then
+		local descriptor = RbxDom.findCanonicalPropertyDescriptor(service.ClassName, "Tags")
+		if descriptor then
+			local encodeOk, encoded = encodeProperty(service, "Tags", descriptor)
+			if encodeOk and encoded ~= nil then
+				properties.Tags = encoded
+			end
+		end
+	end
+
 	local chunk = {
 		className = service.ClassName,
 		childCount = #service:GetChildren(),