Executions (#24150)

Executions (#24150)

* Execution (you monster)
not done

* woops

* more stuff

* Melee executions

* Prevent executing those who can interact

* Better checks for if you can execute

* Scale the execution time of a knife with its attack speed

* Translations for fucking up an execution

* rename some functions

* Properly scale execution speed of melee weapons

* Fix checks in CanExecuteWithAny

* Allow executing yourself (funny)

* More versatile localisation

* Suicide with guns

* Popups for successful gun executions

* whoops

* Stop flare guns crashing the game on executions

* Various tweaks

* Remove some old usings

* Pacifists can no longer execute

* Remove unnecessary check

* Use CanShoot in gunsystem

* Capitalisation in ftl string

* Fix melee executions not playing a sound

* localisation tweaks