15 add duration to active effects (#50)

* Add Effect Duration & Rework Combat tracker

Changes:
 + rework combat tracker to display every uneven round as Movementphase
 + rework combat tracker to display every even round as actionphase
 + add possibility for effects durations
 + effects duration decreases with every actionphase
 + add enum for time Units
 + update localization
 + add display of remaining time on effects
 + add duration for spelleffect "Bärenwut"

* add LP AP Manipulation through effects

Changes:
 + add LimitHeal function
 + adjust LP AP Values if Mod exists in an effect

* Fix linked actor not being updated

source/module/actors/M5Character.ts

@@ -188,7 +188,8 @@ export class M5Character extends Actor {
 						label: label,
 						magic: item.system.magic,
 						calc: item.system.calc,
-						equipped: item.system?.equipped,
+						equipped: item.system?.equipped || false,
+						duration: item.system?.duration || { time: 0, unit: "" },
 					};
 				});
 		}