fix topHash issue

frontend/src/lib/components/ScriptBuilder.svelte

@@ -33,7 +33,6 @@
 	export let template: 'pgsql' | 'mysql' | 'script' | 'docker' | 'powershell' = 'script'
 	export let initialArgs: Record<string, any> = {}
 	export let lockedLanguage = false
-	export let topHash: string | undefined = undefined
 	export let showMeta: boolean = false
 
 	let metadataOpen =
@@ -158,7 +157,7 @@
 					summary: script.summary,
 					description: script.description ?? '',
 					content: script.content,
-					parent_hash: topHash,
+					parent_hash: script.parent_hash,
 					schema: script.schema,
 					is_template: script.is_template,
 					language: script.language,

frontend/src/routes/(root)/(logged)/scripts/edit/[...path]/+page.svelte

@@ -57,14 +57,13 @@
 					}
 				}
 			])
-			topHash = scriptLoadedFromUrl.hash
 		} else {
 			if (hash) {
 				const scriptByHash = await ScriptService.getScriptByHash({
 					workspace: $workspaceStore!,
 					hash
 				})
-				script = { ...scriptByHash, lock: undefined }
+				script = { ...scriptByHash, parent_hash: hash, lock: undefined }
 			} else {
 				const scriptWithDraft = await ScriptService.getScriptByPathWithDraft({
 					workspace: $workspaceStore!,
@@ -100,7 +99,7 @@
 				} else {
 					script = scriptWithDraft
 				}
-				topHash = scriptWithDraft.hash
+				script.parent_hash = scriptWithDraft.hash
 			}
 		}
 		// hash
@@ -116,7 +115,9 @@
 		if (script) {
 			initialPath = script.path
 			scriptBuilder?.setCode(script.content)
-			script.parent_hash = topHash
+			if (topHash) {
+				script.parent_hash = topHash
+			}
 		}
 	}
 
@@ -131,5 +132,5 @@
 
 <DiffDrawer bind:this={diffDrawer} button={{ text: 'Revert', onClick: reloadAction }} />
 {#if script}
-	<ScriptBuilder bind:this={scriptBuilder} {topHash} {initialPath} {script} {initialArgs} />
+	<ScriptBuilder bind:this={scriptBuilder} {initialPath} {script} {initialArgs} />
 {/if}

frontend/src/routes/(root)/(logged)/scripts/get/[...hash]/+page.svelte

@@ -196,7 +196,7 @@
 	let moveDrawer: MoveDrawer
 	let deploymentDrawer: DeployWorkspaceDrawer
 
-	function getMainButtons(script: Script | undefined, args: object | undefined) {
+	function getMainButtons(script: Script | undefined, args: object | undefined, topHash?: string) {
 		const buttons: any = []
 
 		if (!topHash && script) {
@@ -273,7 +273,7 @@
 
 		return buttons
 	}
-	$: mainButtons = getMainButtons(script, args)
+	$: mainButtons = getMainButtons(script, args, topHash)
 
 	function getMenuItems(script: Script | undefined) {
 		if (!script || $userStore?.operator) return []