Complete C# rewrite with working game in Editor (#6)

* Refactor collectable components to C# and update resource scripts for consistency

* Update resource paths and refactor properties for consistency

* Refactor UI components to inherit from Control and update node paths for consistency

* Update node paths and group assignments for consistency across scenes

* Refactor GameManager and PlayerDeathComponent for improved state management and logging; update scene connections for player death handling

* Add PhantomCamera components and UI elements for improved scene management; refactor existing components for better integration

* Refactor skill components and update resource paths for consistency; enhance skill management in scenes

* Add new UID files and update scene configurations for dialogue components; refactor skill management and input handling

* Add next level command and refactor player retrieval in GameManager; update scene files for consistency

* Add skill upgrade system and refactor skill components for enhanced functionality; update resource paths and configurations

* Enhance ChargeProgressBar and Marketplace functionality; add owner exit handling and update skill button states

* Refactor ChargeProgressBar and SkillManager; update skill handling and improve component interactions

* Refactor player and level configurations; streamline FlipPlayerComponent and reposition Spaceship Enter

addons/phantom_camera/themes/button_normal.tres

@@ -0,0 +1,17 @@
+[gd_resource type="StyleBoxFlat" format=3 uid="uid://bclbwo3xrdat0"]
+
+[resource]
+content_margin_left = 8.0
+content_margin_top = 4.0
+content_margin_right = 8.0
+content_margin_bottom = 4.0
+bg_color = Color(0.0784314, 0.109804, 0.129412, 1)
+border_width_left = 2
+border_width_top = 2
+border_width_right = 2
+border_width_bottom = 2
+border_color = Color(0.227451, 0.72549, 0.603922, 1)
+corner_radius_top_left = 8
+corner_radius_top_right = 8
+corner_radius_bottom_right = 8
+corner_radius_bottom_left = 8