Added job component and queue system

- Introduced a new JobComponent and JobQueue to manage jobs in the game.
- Created two new jobs: DigJob and InfectJob with their respective scripts.
- Updated CrystalGlowComponent, FreeCameraComponent, MushroomGlowComponent, WaterEffectComponent to improve logging messages.
- Adjusted camera movement limits in FreeCameraGameCameraComponent for better control.
- Added FiniteStateMachine class for managing states of entities.
- Implemented GlowingIdle state as an example of using the state machine.
- Included a utility function to fetch file paths by extension from a directory.

components/scripts/water_effect_component.gd

@@ -18,13 +18,15 @@ func _ready()  -> void:
 	if !tile_map:
 		Log.err("WaterEffectComponent: TileMap not set")
 
-	Log.pr("WaterEffectComponent ready")
+	
 
 	tile_size = tile_map.get_tileset().tile_size
 	tilemap_size = tile_map.get_used_rect().end - tile_map.get_used_rect().position
 
 	water_layer = tile_map.get_layer_id_by_name('Water')
-	Log.pr(water_layer)
+
+	Log.pr("WaterEffectComponent ready, working on layer:", water_layer)
+	
 	add_water_effects()
 
 ## Look for crystals in the scene and add the glow to the approprirate angle and colour