Simplify issue templates (#4880)

also remove references to "IOHK Support" and provide more recent links
to contact the team.

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -9,18 +9,7 @@ body:
 
         Help us understand and replicate the issue by filling in this form.
 
-
-        If you are unsure about how to fill out any fields in this
-        form, or are don't know whether the behaviour that you see is
-        actually a bug, then please contact
-        [IOHK Technical Support](https://iohk.zendesk.com/hc/en-us) first,
-        and they will guide you through the process.
-
-
-        If you know that the issue is already tracked in
-        [Jira](https://cardanofoundation.atlassian.net/) (i.e. has an `ADP-` issue number)
-        then please do not also submit it here. See the
-        [release notes](https://github.com/cardano-foundation/cardano-wallet/releases)
+        See the [release notes](https://github.com/cardano-foundation/cardano-wallet/releases)
         for known issues.
   - type: checkboxes
     attributes:

.github/ISSUE_TEMPLATE/config.yml

@@ -2,14 +2,12 @@
 # 2. https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema
 # 3. https://yaml-multiline.info/
 
-blank_issues_enabled: false
+blank_issues_enabled: true
 contact_links:
-  - name: 💁 IOHK Technical Support
-    url: https://iohk.zendesk.com/hc/en-us
+  - name: 💬 Cardano-wallet Discord Channel
+    url: https://discord.gg/Um2qfpDj5F
     about: |
-      Users: Please feel welcome to ask for help from the IOHK
-      Technical Support Desk. They are knowledgeable about commonly
-      experienced issues and workarounds.
+      General chat about cardano-wallet and related tools.
   - name: 🗨 Cardano Forums
     url: https://forum.cardano.org/
     about: |
@@ -21,5 +19,5 @@ contact_links:
       using “cardano-wallet” or its associated APIs, please use the
       “Developers” category of the Cardano forums.
   - name: ☢️ Security issues
-    url: https://preview.tinyurl.com/ec2nrv9c
-    about: Please report security vulnerabilities to [email protected].
+    url: https://github.com/cardano-foundation/cardano-wallet/security
+    about: Please report security vulnerabilities through GitHub

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -4,23 +4,23 @@ labels: ["IMPROVEMENT", "ADDING FEATURE"]
 body:
   - type: textarea
     attributes:
-      label: The problem that you wish to solve
+      label: Why?
       description: >-
         Please describe your situation or application and what you
-        would like to achieve with Cardano.
+        would like to achieve.
     validations:
       required: true
   - type: textarea
     attributes:
-      label: Description
+      label: What?
       description: >-
-        Your idea for an improvement or new feature which would solve
-        this problem.
+        What feature or improvement currently missing would help you
+        achieve your goal.
     validations:
       required: true
   - type: textarea
     attributes:
-      label: Implementation suggestions
+      label: How?
       description: >-
         If you have any suggestions for how to implement this
         improvement, please add them.