Update and rename 🚀-new-feature-proposal.md to feature_request.yml

Author: coder-hxl

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,22 @@
+name: "\U0001F680 New feature proposal"
+description: Suggest an idea for this project
+labels: [":sparkles: feature request"]
+body:
+  - type: textarea
+    id: problem-description
+    attributes:
+      label: What problem does this feature solve?
+      description: |
+        Explain your use case, context, and rationale behind this feature request. More importantly, what is the **end user experience** you are trying to build that led to the need for this feature?
+      placeholder: Problem description
+    validations:
+      required: true
+  - type: textarea
+    id: proposed-API
+    attributes:
+      label: What does the proposed API look like?
+      description: |
+        Describe how you propose to solve the problem and provide code samples of how the API would work once implemented. Note that you can use [Markdown](https://guides.github.com/features/mastering-markdown/) to format your code blocks.
+      placeholder: Assumed API
+    validations:
+      required: true