feat: add OpenRouter dictation and speech recognition settings

tests/render-settings.test.tsx

@@ -41,12 +41,12 @@ describe("SettingsDialog (the designed surface, SSR)", () => {
 		assert.ok(!html.includes("settings-dialog"));
 	});
 
-	it("the dialog frame: role=dialog + the ✕ + the six-section nav, Providers first and General last", () => {
+	it("the dialog frame: role=dialog + the ✕ + the seven-section nav, Providers first and General last", () => {
 		const html = renderToStaticMarkup(<SettingsDialogBody onClose={() => {}} />);
 		assert.ok(html.includes('role="dialog"'));
 		assert.ok(html.includes('aria-modal="true"'));
 		assert.ok(html.includes('aria-label="Close settings"'));
-		for (const id of ["general", "keys", "agent", "appearance", "graph", "keyboard"]) {
+		for (const id of ["general", "keys", "agent", "appearance", "graph", "keyboard", "stt"]) {
 			assert.ok(html.includes(`data-testid="settings-nav-${id}"`), id);
 		}
 		// Providers is the first landing section; internal keys deep links survive.
@@ -281,4 +281,4 @@ describe("KeyboardSection (thin SSR)", () => {
 		assert.ok(!KEYBOARD_ACTIONS.some((a) => a.id as string === "model-menu-walk"));
 		assert.ok(!KEYBOARD_ACTIONS.some((a) => a.id as string === "model-menu-pick"));
 	});
-});
+});