Issue 320 (#396) - Mobile fixes

Co-authored-by: Dennis Ploeger <develop@dieploegers.de>
Co-authored-by: dploeger <dploeger@users.noreply.github.com>

docs/api/ESCActionManager.md

@@ -63,3 +63,4 @@ func activate(action: String, target: ESCObject, combine_with: ESCObject = null)
 ## Signals
 
 - signal action_changed(): The current action was changed
+- signal action_finished(): Emitted, when an action has been completed

docs/api/ESCBackground.md

@@ -29,19 +29,6 @@ The ESC script connected to this background
 
 ## Method Descriptions
 
-### manage\_input
-
-```gdscript
-func manage_input(_viewport, event, _shape_idx) -> void
-```
-
-Manage inputs reaching the Area2D and emit the events to the input manager
-
-#### Parameters
-- _viewport: (not used)
-- event: Event received
-- _shape_idx: (not used)
-
 ### get\_full\_area\_rect2
 
 ```gdscript

docs/api/ESCInputsManager.md

@@ -53,7 +53,7 @@ A LIFO stack of hovered items
 var hotspot_focused: String = ""
 ```
 
-The global id fo the topmost item from the hover_stack
+The global id of the topmost item from the hover_stack
 
 ## Method Descriptions
 

docs/api/ESCItem.md

@@ -258,12 +258,6 @@ item. That can either be a direct Position2D child or a collision shape
 
 **Returns** The interaction position
 
-### manage\_input
-
-```gdscript
-func manage_input(_viewport: Viewport, event: InputEvent, _shape_idx: int) -> void
-```
-
 ### element\_entered
 
 ```gdscript