release: v1.1.3 — dual-domain separation and URL options

Add admin/image domain separation with host isolation middleware,
optional hide-folder public URLs, GitHub release update check, and
Lucky/Nginx deployment docs. Switch license to GPL-3.0-only.

server/utils/app-version.test.ts

@@ -0,0 +1,20 @@
+import { describe, expect, it } from 'vitest'
+import { isVersionNewer, normalizeVersionTag, parseVersionParts } from './app-version'
+
+describe('app-version', () => {
+  it('normalizes tag prefixes', () => {
+    expect(normalizeVersionTag('v1.1.2')).toBe('1.1.2')
+    expect(normalizeVersionTag('V2.0.0')).toBe('2.0.0')
+  })
+
+  it('parses dotted versions', () => {
+    expect(parseVersionParts('1.10.3')).toEqual([1, 10, 3])
+  })
+
+  it('detects newer versions', () => {
+    expect(isVersionNewer('1.2.0', '1.1.2')).toBe(true)
+    expect(isVersionNewer('1.1.2', '1.1.2')).toBe(false)
+    expect(isVersionNewer('1.1.1', '1.1.2')).toBe(false)
+    expect(isVersionNewer('2.0.0', '1.9.9')).toBe(true)
+  })
+})