Configure project settings and import assets

This commit sets up the initial project configuration including: -
Window size and scaling settings - Input mappings for player controls -
Default texture filtering settings - Import of game asset pack with
sprites and UI elements - Set of signals for tracking player bullets

scenes/player.gd

@@ -0,0 +1,19 @@
+extends Area2D
+
+@export var speed = 150
+@onready var screensize = get_viewport_rect().size
+
+func _process(delta):
+    var input = Input.get_vector("left", "right", "up", "down")
+    if input.x > 0:
+        $Ship.frame = 2
+        $Ship/Boosters.animation = "right"
+    elif input.x < 0:
+        $Ship.frame = 0
+        $Ship/Boosters.animation = "left"
+    else:
+        $Ship.frame = 1
+        $Ship/Boosters.animation = "forward"
+    position += input * speed * delta
+    position = position.clamp(Vector2(8, 8), screensize-Vector2(8, 8))
+