release: v1.1.4 — storage path layout and bidirectional domain isolation

Bump version to 1.1.4. Add flat vs date storage paths, basename-only
hide-folder URLs, and block image paths on the site host when domain
separation is active.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pichost",
-  "version": "1.1.3",
+  "version": "1.1.4",
   "description": "Self-hosted image hosting for your NAS / home server — Nuxt admin UI, local disk or S3-compatible storage, server-side WebP compression, referer protection, Twikoo/EasyImage compatible.",
   "homepage": "https://github.com/O96u/PicHost#readme",
   "repository": {