Initialize mission completion status on frontend load

From https://salsa.debian.org/games-team/hedgewars/blob/master/debian/patches/link-libatomic.patch

- Bots activate extra time if needed - Refactor work with forecast of time needed to perform planned actions (ticks variable)

- Never consider a bot in inf attacks mode being in after attack mode, helps action in inf attack - Also start thinking if TurnTimeLeft is bigger than default value

Implement letter repeat check

Server action refactoring part 1 of N

Start chat_sanitizer package inspired by chat bot on pokerth server

ASA cosmos: Move flower icons of desert planet above cactus instead of bird

ASA cosmos: Remove unneccary message when hero dies after moon was reached

Simplify some mission strings

Update German translation

Update locale files

Localization: Also collect first line of credits.csv

Reduce skipping craziness in ASA fruit02 a bit

Minor refactor in single missions

Fix team name bugs in RC Plane Challenge and Dangerous Ducklings

Merge nemo's VideoRec commit

Fix 2 team name mistakes in missions

Update mission description for Bazooka Battlefield

ASA desert01: Fix mission ending when all smugglers are dead

ASA death01: Use unique team names for professor teams

Update ASA campaign to use player chosen team identity

ACF: Consistent cannibals flag/voice, change Princess flag

Use player team name in ACF campaign

Refactor ACF missions, store team names in variables

Change AddTeam/AddMissionTeam to return real team name and index (in that order)

Use player's team identity for SimpleMission-based mission

Use player-chosen team identity for most challenges and scenarios

Check team name collision and make them unique, if neccessary

Use player-chosen team identity for training and a few challenges

Lua: AddTeam / AddMissionTeam now return team index

Remove unused vars in uTeams

Lua API: Add functions to add team selected in campaign/mission page

remove if disabled in main config

Keep track of singleplayer high scores in challenges

Add fallback preview image for scenarios Feel free to improve the image

Add image for challenges

Disable caption and FollowGear for crates that spawn before 1st turn (useful for missions)

Tweak training menu spacing

Save and restore last campaign/training team selection in settings.ini

Sync team comboboxes in campaign and training page

Training page: Don't change selection after changing team or playing

Update training page after completing a training

Fix victory check of a few scenarios

Add Lua callback: onGameResult

Report mission victory for most missions

Add Lua functions to save/get mission variables

Add team selection in training page and basic check mark support

Attempt to allow building video recording in pas2c mode, currently fails parsing

if a script is set, feature size can generate different maps

Same with ShoppaMap

fix DiagonalMaze after the drawing scaling change, add some params since ginormous maze is kinda entertaining

Apply rustfmt to all files

Start database interaction implementation

Rope training: Simplify final challenge, remove mines

Rope training: Show hint after destroying barrels

Make various stunts in flying saucer training easier

Movement training: Show damage message only after passing certain point

Show mission panel key as permanent caption in movement training

Fix incorrect text for sidNoEndTurn in en.txt Text applies to utility only, its used for weapons, too.