added roadmap

README.md

@@ -1,2 +1,20 @@
 # BingoGenerator Website
 Found at [bingo.jonasjones.dev](https://bingo.jonasjones.dev/) and [bingogenerator.jonasjones.dev](https://bingogenerator.jonasjones.dev/)
+
+## Online Multiplayer Roadmap
+- shared Games
+  - same board
+  - tiles to bingo count (game-internal leaderboard for all players)
+
+- cloud-saved templates
+  - save/load bingo-templates
+  - ability to make public/private
+
+- perhaps ingame chat? (very much not a priority though)
+
+- technical details
+  - absolutely need warning before enabling online features (since there is no monitoring of any kind)
+  - cloudflare DB with worker attached (online.bingo.jonasjones.dev)
+  - on page tab to toggle offline/online mode. only offline bingos are saved to cookie
+  - the only online data stored in cookies is login data (session key)
+  - games, templates, etc. are only saved on DB

src/lib/scripts/online.js

@@ -0,0 +1 @@
+// all methods like fetching, communicating with and requesting game moves with the server