chore: improving issue templates

.github/ISSUE_TEMPLATE/bug.yaml

@@ -18,4 +18,4 @@ body:
       label: Checked in Playground
       description: Have you validated this bug in the playground?
       options:
-        - label: I have checked this bug in the playground [https://playground.quary.dev/?secondary=Format].
+        - label: I have checked this bug in the [playground(https://playground.quary.dev/?secondary=Format).

.github/ISSUE_TEMPLATE/feature-request.yaml

@@ -0,0 +1,15 @@
+name: Feature requst
+description: Ask for a feature.
+labels: ["enhancement"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to fill out this request!
+  - type: checkboxes
+    id: checked_in_playground
+    attributes:
+      label: Checked issues
+      description: Have you checked this has not been requested before?
+      options:
+        - label: I have checked this request in the [issues](https://github.com/quarylabs/sqruff/issues).