Add notebook name input field to blank_issue_template.yml (#198)

Author: haticekaratay

.github/ISSUE_TEMPLATE/blank_issue_template.yml

@@ -1,8 +1,11 @@
 name: "Open a new issue"
 description: "Have a question or an issue? Let us know here."
-title: ''
-labels: ''
+title: "Enter your issue title here"
+labels: []
 body:
+  - type: markdown
+    attributes:
+      value: "## Welcome!"
   - type: markdown
     attributes:
       value: >-
@@ -11,10 +14,16 @@ body:
         specific steps to reproduce the issue, documentation of the observed versus expected behavior,
         and any relevant screenshots or error messages. Your detailed account helps us to address 
         your concerns promptly and improve the `jdat-notebooks` for everyone.
+  - type: input
+    id: notebook-name
+    attributes:
+      label: "Notebook Name:"
+      placeholder: "Enter the name of the notebook here..."
+    validations:
+      required: true
   - type: textarea
     id: issue-description
     attributes:
-      label: Add a description
-      placeholder: Add your description here ...
+      label: Description
     validations:
       required: true