test(web): add Linear live-tool journey

surfsense_web/tests/helpers/canary.ts

@@ -21,6 +21,7 @@ export const CANARY_TOKENS = {
 	gmailCanary: "SURFSENSE_E2E_CANARY_TOKEN_GMAIL_001",
 	calendarCanary: "SURFSENSE_E2E_CANARY_TOKEN_CALENDAR_001",
 	notionCanary: "SURFSENSE_E2E_CANARY_TOKEN_NOTION_001",
+	linearCanary: "SURFSENSE_E2E_CANARY_TOKEN_LINEAR_001",
 } as const;
 
 /**
@@ -98,6 +99,20 @@ export const FAKE_NOTION_PAGES = {
 	},
 } as const;
 
+/**
+ * Fake Linear issue IDs that match what the backend MCP fake returns from
+ * list_issues / get_issue.
+ */
+export const FAKE_LINEAR_ISSUES = {
+	canary: {
+		id: "fake-linear-issue-canary-001",
+		identifier: "E2E-101",
+		title: "E2E Canary Linear Issue",
+		organizationName: "SurfSense E2E Linear Org",
+		organizationUrlKey: "surfsense-e2e",
+	},
+} as const;
+
 /** Generate a unique-per-run search space name. Keeps parallel tests isolated. */
 export function uniqueSearchSpaceName(prefix = "e2e"): string {
 	return `${prefix}-${randomUUID().slice(0, 8)}`;