add more metadata and screenshot

CHANGELOG

@@ -0,0 +1,2 @@
+[1.0.0]
+* Initial Version

CloudronManifest.json

@@ -1,9 +1,11 @@
 {
+  "id": "app.romm",
   "title": "Romm",
-  "version": "0.2.0",
+  "version": "1.0.0",
   "upstreamVersion":"4.7.0",
   "author":"Kevin Whitaker <kevin@eyecreate.org>",
-  "description":"A beautiful, powerful, self-hosted rom manager and player.",
+  "description":" Scan, enrich, and browse your game collection with a clean and responsive interface. With support for multiple platforms, various naming schemes and custom tags, RomM is a must-have for anyone who plays on emulators. ",
+  "changelog": "file://CHANGELOG",
   "healthCheckPath": "/api/heartbeat",
   "httpPort": 3000,
   "memoryLimit": 2097152000,
@@ -20,6 +22,14 @@
   },
   "website":"https://romm.app/",
   "icon":"file://logo.png",
+  "mediaLinks": [
+    "https://git.cloudron.io/eyecreate/romm/-/raw/main/Screenshot1.png"
+  ],
+  "tagline": "Manage and play games",
+  "tags": [
+    "game",
+    "multiplayer"
+  ],
   "manifestVersion": 2,
-  "postInstallMessage":"Before setting up the first admin user, please check /app/data/env.sh for some API keys for metadata sources and fill in any you want to use. Put any ROMs in the /app/data/library/roms folder. Please see https://docs.romm.app/latest/Getting-Started/Folder-Structure/ for details on folder structure. RESTART AFTER ANY API KEY CHANGES!"
+  "postInstallMessage":"Before setting up the first admin user, please check /app/data/env.sh in the file manager. Fill in any API keys for metadata sources you want to use. Please see https://docs.romm.app/latest/Getting-Started/Folder-Structure/ for details on folder structure. RESTART AFTER ANY API KEY CHANGES!"
 }