feat: add buttons - open task in dashboard, open dashboard

src/views/taskDashboardPanel.ts

@@ -23,6 +23,11 @@ export type TaskDashboardDeps = {
 	onTasksMutated?: () => void;
 };
 
+export type TaskDashboardShowOptions = {
+	/** Pre-select this task after load (e.g. open from tree). */
+	selectedId?: string;
+};
+
 /**
  * Host adapter for the Task Dashboard webview.
  * Owns panel lifecycle and message wiring; business rules stay in use-cases.
@@ -30,16 +35,23 @@ export type TaskDashboardDeps = {
 export class TaskDashboardPanel {
 	static #current: TaskDashboardPanel | undefined;
 
-	static show(deps: TaskDashboardDeps): void {
+	static show(
+		deps: TaskDashboardDeps,
+		options: TaskDashboardShowOptions = {},
+	): void {
 		if (TaskDashboardPanel.#current) {
-			TaskDashboardPanel.#current.#panel.reveal(vscode.ViewColumn.One);
-			void TaskDashboardPanel.#current.reloadTasks();
+			const current = TaskDashboardPanel.#current;
+			if (options.selectedId !== undefined) {
+				current.#selectedId = options.selectedId;
+			}
+			current.#panel.reveal(vscode.ViewColumn.One);
+			void current.reloadTasks();
 			return;
 		}
 
 		const panel = vscode.window.createWebviewPanel(
 			"xboctFlow.dashboard",
-			"Task Dashboard",
+			"XBOCT flow",
 			vscode.ViewColumn.One,
 			{
 				enableScripts: true,
@@ -47,7 +59,11 @@ export class TaskDashboardPanel {
 			},
 		);
 
-		TaskDashboardPanel.#current = new TaskDashboardPanel(panel, deps);
+		TaskDashboardPanel.#current = new TaskDashboardPanel(
+			panel,
+			deps,
+			options.selectedId,
+		);
 	}
 
 	static refreshIfOpen(): void {
@@ -63,9 +79,14 @@ export class TaskDashboardPanel {
 	#selectedId: string | undefined;
 	#disposed = false;
 
-	constructor(panel: vscode.WebviewPanel, deps: TaskDashboardDeps) {
+	constructor(
+		panel: vscode.WebviewPanel,
+		deps: TaskDashboardDeps,
+		selectedId?: string,
+	) {
 		this.#panel = panel;
 		this.#deps = deps;
+		this.#selectedId = selectedId;
 
 		const nonce = createNonce();
 		this.#panel.webview.html = getTaskDashboardHtml(this.#panel.webview, nonce);
@@ -140,6 +161,11 @@ export class TaskDashboardPanel {
 			case "saveDescription":
 				await this.#saveDescription(message.id, message.description);
 				return;
+
+			case "createTask":
+				await vscode.commands.executeCommand("xboctFlow.createTask");
+				await this.reloadTasks();
+				return;
 		}
 	}