.github: update "New issue" page (#211)

.github/ISSUE_TEMPLATE/bug-report.md

@@ -1,6 +1,6 @@
 ---
-name: Bug report
-about: Create a report about a bug in this implementation.
+name: Bug report 🐞
+about: Did you encounter a bug in this implementation?
 title: ''
 labels: ''
 assignees: ''

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,10 @@
+contact_links:
+  - name: UX report ✨
+    url: https://github.com/FiloSottile/age/discussions/new?category=UX-reports
+    about: Was age hard to use? It's not you, it's us. We want to hear about it.
+  - name: Spec feedback 📃
+    url: https://github.com/FiloSottile/age/discussions/new?category=Spec-feedback
+    about: Have a comment about the age spec as it's implemented by this and other tools?
+  - name: Questions, feature requests, and more 💬
+    url: https://github.com/FiloSottile/age/discussions
+    about: Do you need support? Did you make something with age? Do you have an idea? Tell us about it!

.github/ISSUE_TEMPLATE/spec-feedback.md

@@ -1,15 +0,0 @@
----
-name: Spec feedback
-about: Have a comment about the age spec as it's implemented by this and other tools?
-title: 'spec: '
-labels: 'spec'
-assignees: ''
-
----
-
-<!-- This is the issue tracker of a specific implementation of
-the age format, which is specified at https://age-encryption.org/v1
-
-Please consider using the mailing list to discuss the specification:
-
-                https://age-encryption.org/ml                    -->

.github/ISSUE_TEMPLATE/ux-report.md

@@ -1,21 +0,0 @@
----
-name: UX report
-about: Was age hard to use? It's not you, it's us. We want to hear about it.
-title: 'UX: '
-labels: 'UX report'
-assignees: ''
-
----
-
-<!-- Did age not do what you expected?
-Was it hard to figure out how to do something?
-Could an error message be more helpful?
-It's not you, it's us. We want to hear about it. -->
-
-## What were you trying to do
-
-## What happened
-
-```
-<insert terminal transcript here>
-```