fix: closing the pipeline pane closes its modal instead of leaving it blank

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

frontend/src/lib/components/assets/AssetGraph/PipelineGraphEditor.svelte

@@ -332,6 +332,11 @@
 	function openPanelModalFromGraph(e: MouseEvent) {
 		if (selectableNodeAt(e)) panelModalOpen = true
 	}
+	// A button in the pane that ends it closes the modal in the same update: left to
+	// the effect above, the modal would first render the pane without its selection.
+	function closePanelModal() {
+		if (panelMode === 'modal') panelModalOpen = false
+	}
 	function handleCanvasSelect(s: AssetGraphSelection | undefined, opts?: { open?: boolean }) {
 		onSelect(s)
 		if (opts?.open && s && panelMode === 'modal') panelModalOpen = true
@@ -714,8 +719,15 @@
 			onAssetsChange={editor.handleAssetsChange}
 			onContentChange={editor.handleContentChange}
 			onDraftPersist={editor.handleDraftPersist}
-			onclose={onClose}
-			onHide={onTogglePanelHidden}
+			onclose={() => {
+				closePanelModal()
+				onClose()
+			}}
+			onHide={onTogglePanelHidden &&
+				(() => {
+					closePanelModal()
+					onTogglePanelHidden()
+				})}
 			{onDiscard}
 			{onDraftSaved}
 			{onPersistedSaved}

frontend/src/lib/components/sessions/PipelineEditorView.svelte

@@ -509,7 +509,8 @@
 				eventLogEvents={activeRunnables.events}
 				onRunProducer={runProducer}
 				onRunByPath={(path, args) => runNode(path, args)}
-				inputsOnly={uploadInputsPath !== undefined && uploadInputsPath === pe.openScriptPath}
+				inputsOnly={uploadInputsPath !== undefined &&
+					(pe.openScriptPath === undefined || uploadInputsPath === pe.openScriptPath)}
 				onRunInputs={(path, args) => runNode(path, args)}
 				onShowScript={() => (uploadInputsPath = undefined)}
 				canRunByPath

frontend/src/routes/(root)/(logged)/pipeline/[folder]/+page.svelte

@@ -3000,7 +3000,8 @@
 				readyDataUploadPaths={dataUploads.readyPaths}
 				runFormInitialArgs={openScriptPath ? dataUploads.argsFor(openScriptPath) : undefined}
 				onRunFormArgsChange={dataUploads.stage}
-				inputsOnly={uploadInputsPath !== undefined && uploadInputsPath === openScriptPath}
+				inputsOnly={uploadInputsPath !== undefined &&
+					(openScriptPath === undefined || uploadInputsPath === openScriptPath)}
 				onRunInputs={runUploadInputs}
 				onShowScript={() => (uploadInputsPath = undefined)}
 				onSelect={handleCanvasSelect}