fix(playground): add save and refresh to file explorer. get roomoptio…

libs/shared/src/components/file/file-code-editor.tsx

@@ -1,8 +1,17 @@
 import type { OnMount } from "@monaco-editor/react";
+import { RefreshCwIcon, SaveIcon } from "lucide-react";
 import type * as monaco from "monaco-editor";
 import { Suspense, useRef, useState } from "react";
 import { download, runPixel, useInsight, usePixel } from "@semoss/sdk/react";
-import { Muted, Spinner, toast } from "@semoss/ui/next";
+import {
+	Button,
+	Muted,
+	Spinner,
+	Tooltip,
+	TooltipContent,
+	TooltipTrigger,
+	toast,
+} from "@semoss/ui/next";
 import {
 	MONACO_CONFIG,
 	MONACO_EXT_LANGUAGE_MAPPING,
@@ -304,6 +313,35 @@ export const FileCodeEditor: React.FC<FileCodeEditorProps> = ({
 
 	return (
 		<div className="relative flex h-full w-full flex-col items-center bg-background [&_.quick-input-widget]:mx-0!">
+			{/* Toolbar */}
+			<div className="flex w-full shrink-0 items-center justify-end gap-1 border-border border-b px-1.5 py-0.5">
+				<Tooltip>
+					<TooltipTrigger asChild>
+						<Button
+							variant="ghost"
+							size="icon-sm"
+							disabled={isLoading || getFile.status !== "SUCCESS"}
+							onClick={() => getFile.refresh()}
+						>
+							<RefreshCwIcon className="size-3" />
+						</Button>
+					</TooltipTrigger>
+					<TooltipContent>Refresh</TooltipContent>
+				</Tooltip>
+				<Tooltip>
+					<TooltipTrigger asChild>
+						<Button
+							variant="ghost"
+							size="icon-sm"
+							disabled={isLoading || getFile.status !== "SUCCESS"}
+							onClick={() => saveFile()}
+						>
+							<SaveIcon className="size-3" />
+						</Button>
+					</TooltipTrigger>
+					<TooltipContent>Save (Ctrl+S)</TooltipContent>
+				</Tooltip>
+			</div>
 			<Suspense
 				fallback={
 					<div className="flex h-full w-full items-center justify-center">

libs/shared/src/components/file/file-editor.tsx

@@ -12,9 +12,6 @@ interface FileEditorProps {
 
 	/** Callback when the file is changed */
 	onChange?: (content: string, isModified: boolean) => void;
-
-	/** Callback when the file is saved */
-	onSave?: () => void;
 }
 
 export const FileEditor: React.FC<FileEditorProps> = ({
@@ -37,10 +34,15 @@ export const FileEditor: React.FC<FileEditorProps> = ({
 
 	return (
 		<div className="relative flex h-full w-full flex-col overflow-hidden bg-background py-1">
-			{isImage && <FileImageViewer mode={mode} path={path} />}
-			{isPdf && <FilePdfViewer mode={mode} path={path} />}
+			{isImage && <FileImageViewer key={path} mode={mode} path={path} />}
+			{isPdf && <FilePdfViewer key={path} mode={mode} path={path} />}
 			{!isImage && !isPdf && (
-				<FileCodeEditor mode={mode} path={path} onChange={onChange} />
+				<FileCodeEditor
+					key={path}
+					mode={mode}
+					path={path}
+					onChange={onChange}
+				/>
 			)}
 		</div>
 	);

packages/playground/src/components/room/room-content.tsx

@@ -69,6 +69,10 @@ export const RoomContent: React.FC<RoomContentProps> = observer(({ room }) => {
 		// ask the room
 		await room.askMessage(prompt, files);
 
+		// re-sync room options from backend after message completes,
+		// preserving workspace MCPs that are only held in memory
+		await room.syncRoomOptions();
+
 		return true;
 	};
 

packages/playground/src/stores/room/room.store.ts

@@ -612,6 +612,56 @@ export class RoomStore {
 		}
 	};
 
+	/**
+	 * Fetch the latest room options from the backend and sync local state,
+	 * preserving any workspace MCPs that are currently loaded in memory.
+	 */
+	syncRoomOptions = async (): Promise<void> => {
+		try {
+			const response = await this.runRoomPixel<
+				[{ OPTIONS?: RoomStoreInterface["options"] }]
+			>(
+				`GetRoomOptions(roomId=${JSON.stringify(this._store.roomId)});`,
+				false,
+				false,
+			);
+
+			const fetched = response.pixelReturn[0].output as {
+				OPTIONS?: RoomStoreInterface["options"];
+			};
+
+			if (!fetched?.OPTIONS) {
+				return;
+			}
+
+			// Preserve workspace MCPs that are already in local state
+			const workspaceMCPs = this._store.options.mcp.filter(
+				(mcp) => mcp?.fromWorkspace,
+			);
+
+			const freshRoomMCPs = (fetched.OPTIONS.mcp ?? []).filter(
+				(mcp) => !mcp?.fromWorkspace,
+			);
+
+			// Deduplicate: workspace MCPs take precedence
+			const workspaceIds = new Set(workspaceMCPs.map((m) => m.id));
+			const merged = [
+				...workspaceMCPs,
+				...freshRoomMCPs.filter((m) => !workspaceIds.has(m.id)),
+			];
+
+			runInAction(() => {
+				this.setOptions({
+					...fetched.OPTIONS,
+					mcp: merged,
+				});
+			});
+		} catch (e) {
+			// non-critical — swallow errors so the chat isn't disrupted
+			console.warn("Failed to sync room options:", e);
+		}
+	};
+
 	/**
 	 * UpdateRoomOptions
 	 * @param options - full set of new options