feat: Add weapon system and attack functionality to Rooster character

- Introduced a weapons node in EntityBase for weapon management.
- Updated Rooster to include cooldown for attacks and weapon anchoring.
- Implemented attack method in Rooster to generate bullets.
- Enhanced BulletBase with life distance and lifetime properties.
- Created Chick character with animations and integrated into the world.
- Updated PurpleCrystal bullet behavior to move forward based on rotation.
- Refactored EntityBase to use a fields dictionary for attributes.
- Added FieldStore for managing entity-related constants.
- Adjusted GameRule to include bullet speed multiplier.

components/Characters/Chick.tscn

@@ -0,0 +1,36 @@
+[gd_scene load_steps=5 format=3 uid="uid://b0ncrvm8u4pox"]
+
+[ext_resource type="PackedScene" uid="uid://cvogxi7mktumf" path="res://components/Abstracts/EntityBase.tscn" id="1_goqmy"]
+[ext_resource type="Texture2D" uid="uid://7pkplcqqxvnp" path="res://resources/characters/chick/chick-a.svg" id="2_syddq"]
+[ext_resource type="Texture2D" uid="uid://dj5dvqb8gsedr" path="res://resources/characters/chick/chick-b.svg" id="3_064jv"]
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_xji3d"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("2_syddq")
+}],
+"loop": true,
+"name": &"idle",
+"speed": 5.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("2_syddq")
+}, {
+"duration": 1.0,
+"texture": ExtResource("3_064jv")
+}],
+"loop": true,
+"name": &"walk",
+"speed": 5.0
+}]
+
+[node name="Chick" instance=ExtResource("1_goqmy")]
+
+[node name="texture" parent="." index="0"]
+sprite_frames = SubResource("SpriteFrames_xji3d")
+animation = &"walk"
+
+[node name="statebar" parent="." index="2" node_paths=PackedStringArray("entity")]
+entity = NodePath("..")

components/Characters/Rooster.tscn

@@ -32,6 +32,7 @@ radius = 41.0122
 
 [node name="Rooster" instance=ExtResource("1_e5pl8")]
 script = ExtResource("2_oqdqd")
+cooldownUnit = 200.0
 
 [node name="texture" parent="." index="0"]
 position = Vector2(0, -70)
@@ -42,6 +43,9 @@ animation = &"walk"
 position = Vector2(12, 16)
 shape = SubResource("CircleShape2D_h1v0q")
 
+[node name="normal" type="Node2D" parent="texture/weapons" index="0"]
+position = Vector2(54, -45)
+
 [node name="statebar" parent="." index="2" node_paths=PackedStringArray("entity")]
 position = Vector2(0, -151)
 entity = NodePath("..")