chore(issues): add links to discussions for feature requests (#1934)

* add links to discussions in issues

* delete feature request template

* add emoji to bug report template

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,5 +1,5 @@
 ---
-name: Bug report
+name: 🐛 Bug report
 about: Create a report to help us improve
 title: ''
 labels: bug

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,8 @@
+blank_issues_enabled: true
+contact_links:
+  - name: 🚀 Feature Request
+    url: https://github.com/caos/zitadel/discussions/categories/ideas
+    about: Tell us about your idea in the discussions
+  - name: ❓ Questions
+    url: https://github.com/caos/zitadel/discussions/categories/q-a
+    about: Ask for help in our Q&A discussions

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,20 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-title: ''
-labels: enhancement
-assignees: ''
-
----
-
-**Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
-
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
-
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
-
-**Additional context**
-Add any other context or screenshots about the feature request here.