feat: plumb time_til_autostop_notify template field (#26439)

site/src/api/typesGenerated.ts

@@ -3686,6 +3686,12 @@ export interface CreateTemplateRequest {
 	 * but can be set to 0 to disable activity bumping.
 	 */
 	readonly activity_bump_ms?: number;
+	/**
+	 * TimeTilAutostopNotifyMillis allows optionally specifying the duration
+	 * before the autostop deadline at which a reminder notification is sent for
+	 * workspaces created from this template. Defaults to 0 (disabled).
+	 */
+	readonly time_til_autostop_notify_ms?: number;
 	/**
 	 * AutostopRequirement allows optionally specifying the autostop requirement
 	 * for workspaces created from this template. This is an enterprise feature.
@@ -8168,6 +8174,12 @@ export interface Template {
 	readonly icon: string;
 	readonly default_ttl_ms: number;
 	readonly activity_bump_ms: number;
+	/**
+	 * TimeTilAutostopNotifyMillis is the duration before the workspace's
+	 * autostop deadline at which a reminder notification is sent. 0 disables
+	 * the notification.
+	 */
+	readonly time_til_autostop_notify_ms: number;
 	/**
 	 * AutostopRequirement and AutostartRequirement are enterprise features. Its
 	 * value is only used if your license is entitled to use the advanced template
@@ -9106,6 +9118,13 @@ export interface UpdateTemplateMeta {
 	 * but can be set to 0 to disable activity bumping.
 	 */
 	readonly activity_bump_ms?: number;
+	/**
+	 * TimeTilAutostopNotifyMillis allows optionally specifying the duration
+	 * before the autostop deadline at which a reminder notification is sent for
+	 * workspaces created from this template. Defaults to 0 (disabled). Omitting
+	 * the field keeps the existing value.
+	 */
+	readonly time_til_autostop_notify_ms?: number;
 	/**
 	 * AutostopRequirement and AutostartRequirement can only be set if your license
 	 * includes the advanced template scheduling feature. If you attempt to set this

site/src/pages/TemplateSettingsPage/TemplateGeneralSettingsPage/TemplateSettingsPage.test.tsx

@@ -19,7 +19,10 @@ import TemplateSettingsPage from "./TemplateSettingsPage";
 type FormValues = Required<
 	Omit<
 		UpdateTemplateMeta,
-		"default_ttl_ms" | "activity_bump_ms" | "deprecation_message"
+		| "default_ttl_ms"
+		| "activity_bump_ms"
+		| "time_til_autostop_notify_ms"
+		| "deprecation_message"
 	>
 >;
 

site/src/testHelpers/entities.ts

@@ -899,6 +899,7 @@ export const MockTemplate: TypesGen.Template = {
 	description: "This is a test description.",
 	default_ttl_ms: 24 * 60 * 60 * 1000,
 	activity_bump_ms: 1 * 60 * 60 * 1000,
+	time_til_autostop_notify_ms: 0,
 	autostop_requirement: {
 		days_of_week: ["sunday"],
 		weeks: 1,