start: private new-tab dashboard at /start (tasks, notifications, backups/timers, server + containers, service status, trackers, editable links, / search)

- home schema: home.links (seeded, owner-editable) and home.snapshots (written by a host collector)
- deploy/home-collector: stdlib Python + systemd user timer (60s) that snapshots /proc stats,
  docker containers, systemd timers, service HTTP checks and ntfy topics via a limited role
- extras/newtab-extension: MV3 new-tab override, zipped to static/newtab-extension.zip
- owner-only pages skip Google Analytics; /trackers/health#body anchor for weigh-ins

src/lib/home.test.ts

@@ -0,0 +1,49 @@
+import { describe, expect, it } from 'vitest';
+import { ago, bytes, linkInput, timerStatus, type TimerState } from './home';
+
+describe('linkInput', () => {
+	it('adds https:// and lowercases the section', () => {
+		expect(linkInput.parse({ title: ' Gmail ', url: 'mail.google.com', section: 'Daily' })).toEqual(
+			{
+				title: 'Gmail',
+				url: 'https://mail.google.com',
+				section: 'daily'
+			}
+		);
+	});
+	it('rejects other schemes and empty titles', () => {
+		expect(linkInput.safeParse({ title: 'x', url: 'javascript:alert(1)' }).success).toBe(false);
+		expect(linkInput.safeParse({ title: ' ', url: 'https://a.b' }).success).toBe(false);
+	});
+	it('defaults the section', () => {
+		expect(linkInput.parse({ title: 'a', url: 'https://a.b', section: '' }).section).toBe('links');
+	});
+});
+
+describe('timerStatus', () => {
+	const t: TimerState = {
+		label: 'x',
+		unit: 'x',
+		scope: 'user',
+		last: 100,
+		next: 1000,
+		running: false,
+		result: 'success',
+		exitStatus: 0
+	};
+	it('flags failures and late timers', () => {
+		expect(timerStatus(t, 1000)).toBe('ok');
+		expect(timerStatus({ ...t, result: 'exit-code' }, 1000)).toBe('fail');
+		expect(timerStatus(t, 1000 + 16 * 60)).toBe('late');
+		expect(timerStatus({ ...t, running: true }, 99999)).toBe('running');
+	});
+});
+
+describe('formatting', () => {
+	it('formats bytes and relative times', () => {
+		expect(bytes(8 * 1024 ** 3)).toBe('8.0 GB');
+		expect(ago(0, 30_000)).toBe('now');
+		expect(ago(0, 5 * 60_000)).toBe('5m ago');
+		expect(ago(3 * 3600_000, 0)).toBe('in 3h');
+	});
+});