issue templates: merge sections into one for enhancements and feature request

Author: SableRaf

.github/ISSUE_TEMPLATE/2_enhancement.yml

@@ -45,32 +45,24 @@ body:
 
 - type: textarea
   attributes:
-    label: Desired enhancement
-    description: Describe the improvement you’d like to see with that existing feature
+    label: Enhancement details
+    description: |
+      Describe the improvement you’d like to see for this existing feature.
+    value: |
+      #### Enhancement description
+      Describe the enhancement in detail. Include how it should work and its intended impact.
+      
+      #### Benefits
+      Outline how this enhancement would benefit users or improve Processing.
+      
+      #### Challenges
+      Discuss any possible challenges or considerations in implementing this enhancement.
+      
+      #### Additional context
+      Provide any additional context or screenshots that may help clarify the enhancement.
   validations:
     required: true
 
-- type: textarea
-  attributes:
-    label: Potential benefits
-    description: Explain how this enhancement could benefit users or improve Processing.
-  validations:
-    required: false
-
-- type: textarea
-  attributes:
-    label: Possible drawbacks
-    description: Consider any possible drawbacks or challenges related to the implementation of this enhancement.
-  validations:
-    required: false
-
-- type: textarea
-  attributes:
-    label: Additional context
-    description: Add any other context or screenshots about the feature request here.
-  validations:
-    required: false
-
 - type: dropdown
   attributes:
     label: Would you like to help implement this enhancement?

.github/ISSUE_TEMPLATE/3_feature-request.yml

@@ -37,36 +37,23 @@ body:
     required: true
 
 - type: textarea
-  id: feature-description
+  id: feature-details
   attributes:
-    label: Feature description
-    description: Describe the feature in detail. Include how it should work and its intended impact.
-  validations:
-    required: true
+    label: Feature details
+    description: |
+      #### Feature description
+      Describe the feature in detail. Include how it should work and its intended impact.
 
-- type: textarea
-  id: benefits
-  attributes:
-    label: Benefits
-    description: Outline how this feature would benefit users or improve Processing.
-  validations:
-    required: true
+      #### Benefits
+      Outline how this feature would benefit users or improve Processing.
 
-- type: textarea
-  id: challenges
-  attributes:
-    label: Possible challenges
-    description: Discuss any possible challenges or considerations in implementing this feature.
-  validations:
-    required: false
+      #### Challenges
+      Discuss any possible challenges or considerations in implementing this feature.
 
-- type: textarea
-  id: additional-context
-  attributes:
-    label: Additional context
-    description: Provide any other information, links, or screenshots that could help illustrate the feature.
+      #### Additional context
+      Provide any other information, links, or screenshots that could help illustrate the feature.
   validations:
-    required: false
+    required: true
 
 - type: dropdown
   attributes: