fix(frontend): forking UI issues (#7215)

* fix(frontend): forking UI issues

* fix dark mode

frontend/src/lib/components/ScriptEditor.svelte

@@ -123,6 +123,8 @@
 		enablePreprocessorSnippet = false
 	}: Props = $props()
 
+	let initialArgs = structuredClone($state.snapshot(args))
+
 	$effect.pre(() => {
 		if (schema == undefined) {
 			schema = emptySchema()
@@ -269,7 +271,18 @@
 		})
 	}
 
-	export async function inferSchema(code: string, nlang?: SupportedLanguage, resetArgs = false) {
+	export async function inferSchema(
+		code: string,
+		{
+			nlang,
+			resetArgs = false,
+			applyInitialArgs = false
+		}: {
+			nlang?: SupportedLanguage
+			resetArgs?: boolean
+			applyInitialArgs?: boolean
+		} = {}
+	) {
 		let nschema = schema ?? emptySchema()
 
 		try {
@@ -297,6 +310,10 @@
 			if (resetArgs) {
 				args = {}
 			}
+			if (applyInitialArgs) {
+				// we reapply initial args as the schema form might have cleared them between mount and the schema inference
+				args = initialArgs
+			}
 			schema = nschema
 		} catch (e) {
 			validCode = false
@@ -338,7 +355,7 @@
 	}
 
 	onMount(() => {
-		inferSchema(code)
+		inferSchema(code, { applyInitialArgs: true })
 		loadPastTests()
 		aiChatManager.saveAndClear()
 		aiChatManager.changeMode(AIMode.SCRIPT)