Welcome page and init info message

system.json

@@ -14,7 +14,7 @@
   ],
   "url": "https://www.uberwald.me/gitea/public/bol",
   "license": "LICENSE.txt",
-  "version": "10.4.12",
+  "version": "10.4.13",
   "compatibility": {
     "minimum": "10",
     "verified": "10",
@@ -203,8 +203,8 @@
   ],
   "socket": true,
   "manifest": "https://www.uberwald.me/gitea/public/bol/raw/v10/system.json",
-  "download": "https://www.uberwald.me/gitea/public/bol/archive/bol-v10.4.12.zip",
-  "background": "systems/images/map_lemurie.webp",
+  "download": "https://www.uberwald.me/gitea/public/bol/archive/bol-v10.4.13.zip",
+  "background": "systems/bol/ui/page_accueil.webp",
   "gridDistance": 1.5,
   "gridUnits": "m",
   "primaryTokenAttribute": "resources.hp",