remake lobbyWidget display, change css

[VladimirAfanasievFS]

Было : Чат не отображался полностью на странице, убегал вниз

Стало: Чат отображается всегда, в текущих играх появляется скролл

[VladimirAfanasievFS]

Вопрос, высоту пришлось прокидывать начиная от body, решение верное?

[codecov-commenter]

Codecov Report

Merging #1053 (f622f22) into master (7e7a79d) will decrease coverage by 2.76%.
The diff coverage is 60.82%.

@@            Coverage Diff             @@
##           master    #1053      +/-   ##
==========================================
- Coverage   73.16%   70.39%   -2.77%     
==========================================
  Files         115      117       +2     
  Lines        2161     2381     +220     
==========================================
+ Hits         1581     1676      +95     
- Misses        580      705     +125     

Impacted Files	Coverage Δ
services/app/lib/codebattle/bot/player_server.ex	60.75% <0.00%> (-5.91%)	⬇️
...app/lib/codebattle/generators/checker_generator.ex	64.06% <0.00%> (+0.57%)	⬆️
services/app/lib/codebattle/tournament.ex	77.77% <ø> (ø)
services/app/lib/codebattle/tournament/types.ex	75.00% <ø> (ø)
...es/app/lib/codebattle/utils/restore_tournaments.ex	0.00% <0.00%> (ø)
services/app/lib/codebattle_web/endpoint.ex	100.00% <ø> (ø)
...es/app/lib/codebattle_web/views/tournament_view.ex	57.14% <ø> (-5.36%)	⬇️
...pp/lib/codebattle_web/live/tournament/show_view.ex	43.43% <14.28%> (-8.63%)	⬇️
...app/lib/codebattle/tournament/global_supervisor.ex	45.45% <50.00%> (-4.55%)	⬇️
services/app/lib/codebattle/tournament/team.ex	92.59% <60.00%> (-4.08%)	⬇️
... and 58 more

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[vtm9]

@VladimirAfanasievFS , YO, спасибо за ПР, можешь его обновить? я пока его закрою, ибо решил почистить все старое