feat: add new issue template for background requests to enhance user contributions

Author: blazejkustra

.github/ISSUE_TEMPLATE/new-background-request.yml

@@ -0,0 +1,101 @@
+name: 🎨 New Background Request
+description: Request a new animated background to be added to the library
+title: '[Background Request]: '
+labels: ['enhancement', 'background-request']
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for suggesting a new background! Please fill out the information below to help us understand what you'd like to see added.
+
+  - type: input
+    id: background-name
+    attributes:
+      label: Background Name
+      description: What would you like to call this background?
+      placeholder: e.g., "Plasma Wave", "Cosmic Nebula", "Aurora Borealis"
+    validations:
+      required: true
+
+  - type: input
+    id: shader-link
+    attributes:
+      label: Shader Source Link
+      description: Link to the shader (e.g., Shadertoy, GLSL Sandbox, or other source)
+      placeholder: https://www.shadertoy.com/view/...
+    validations:
+      required: true
+
+  - type: textarea
+    id: description
+    attributes:
+      label: Description
+      description: Describe what the background looks like and why you think it would be a great addition
+      placeholder: |
+        This is a mesmerizing plasma wave effect with smooth color transitions. 
+        It would work great as a subtle, non-distracting background for apps.
+    validations:
+      required: true
+
+  - type: textarea
+    id: screenshots
+    attributes:
+      label: Screenshots / Preview
+      description: |
+        Please provide a screenshot or GIF showing what the background looks like.
+        You can drag and drop images here, or paste a link.
+      placeholder: Drag and drop images here or paste links
+    validations:
+      required: false
+
+  - type: dropdown
+    id: animation-type
+    attributes:
+      label: Animation Type
+      description: What type of animation does this background have?
+      options:
+        - Static (no animation)
+        - Time-based animation (continuous)
+        - Interactive (responds to touch/gestures)
+        - Not sure
+    validations:
+      required: true
+
+  - type: dropdown
+    id: complexity
+    attributes:
+      label: Performance Complexity
+      description: How computationally intensive is this shader?
+      options:
+        - Low (simple effects)
+        - Medium (moderate complexity)
+        - High (complex calculations)
+        - Not sure
+    validations:
+      required: false
+
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: Additional Context
+      description: Any other information that might be helpful (color schemes, customization ideas, use cases, etc.)
+      placeholder: This would be perfect for meditation apps or calming interfaces
+    validations:
+      required: false
+
+  - type: checkboxes
+    id: contribution
+    attributes:
+      label: Contribution
+      description: Are you interested in contributing to implement this background?
+      options:
+        - label: I'd like to implement this myself and submit a PR
+          required: false
+
+  - type: markdown
+    attributes:
+      value: |
+        ---
+
+        **Note**: Not all shader effects may be feasible to port to React Native or may require significant modification. 
+        We'll do our best to evaluate each request and implement what's possible while maintaining good performance.

example/src/screens/HomeScreen.tsx

@@ -54,7 +54,9 @@ export default function HomeScreen() {
 
       <View style={styles.header}>
         <Text style={styles.title}>React Native Backgrounds</Text>
-        <Text style={styles.subtitle}>WebGPU-powered magic backgrounds</Text>
+        <Text style={styles.subtitle}>
+          WebGPU-powered backgrounds running on UI thread in React Native 🧑‍🍳
+        </Text>
       </View>
 
       <ScrollView