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.

package-lock.json

@@ -1,14 +1,14 @@
 {
   "name": "pichost",
-  "version": "1.1.2",
+  "version": "1.1.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "pichost",
-      "version": "1.1.2",
+      "version": "1.1.3",
       "hasInstallScript": true,
-      "license": "MIT",
+      "license": "GPL-3.0-only",
       "dependencies": {
         "@aws-sdk/client-s3": "^3.876.0",
         "@iconify-json/lucide": "^1.2.114",