MVP v3 beta release

What's Changed

• Admin panel fix email by @shokkazz in #203
• Logs fixed linting by @shokkazz in #207
• almost final adminPanel fixes by @Falbne in #208
• Small fixes frontend by @Falbne in #202
• Admin fixes by @shokkazz in #209
• New tokens by @pixel4lex in #211
• added new system prompt and context awareness by @pixel4lex in #221
• adding a link to the gallery via arrows to the home page by @mashulikch in #222
• Search in backend by @pixel4lex in #224
• Refactoring and fixing bugs by @pixel4lex in #226
• Profile deck creation frontend by @DeBb1Kk in #229
• Bugfixing backend by @pixel4lex in #231
• Bugfix backend by @pixel4lex in #233
• Lobby exit and singleplayer use frontend by @DeBb1Kk in #232
• added check boxes for the password input by @Falbne in #235
• Automatic deck load/frontend by @Falbne in #236
• Use deck gallery/frontend by @Falbne in #237
• fixed endpoint by @Falbne in #238
• Bugfixing by @pixel4lex in #243

Full Changelog: mvp_v2.5...mvp_v3beta