docs: Simplify templates

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -2,9 +2,6 @@ name: 💡 Feature Request
 description: Suggest an idea for this project
 labels: ["Enhancement"]
 body:
-  - type: markdown
-    attributes:
-      value: "## Feature Description"
   - type: textarea
     id: feature-description
     attributes:
@@ -13,9 +10,6 @@ body:
       placeholder: "Describe the feature here..."
     validations:
       required: true
-  - type: markdown
-    attributes:
-      value: "## Rationale"
   - type: textarea
     id: rationale
     attributes:
@@ -24,9 +18,6 @@ body:
       placeholder: "Describe the rationale for the feature here..."
     validations:
       required: true
-  - type: markdown
-    attributes:
-      value: "## Functionality"
   - type: textarea
     id: functionality
     attributes:
@@ -35,9 +26,6 @@ body:
       placeholder: "Describe the functionality of the feature here..."
     validations:
       required: true
-  - type: markdown
-    attributes:
-      value: "## Mockup"
   - type: input
     id: mockup
     attributes:
@@ -45,20 +33,6 @@ body:
       description: "If applicable, add any visual mock-ups of the feature."
     validations:
       required: false
-  - type: markdown
-    attributes:
-      value: "## Platform"
-  - type: input
-    id: platform-info
-    attributes:
-      label: "Platform Information"
-      description: "Please provide the following information if applicable:"
-      placeholder: "OS: [e.g. iOS, Android, Windows, Linux, macOS]\nBrowser [e.g. Chrome, Safari]\nVersion [e.g. 22]"
-    validations:
-      required: false
-  - type: markdown
-    attributes:
-      value: "## Additional context"
   - type: textarea
     id: additional-context
     attributes: