misc: add some more issue templates

.github/ISSUE_TEMPLATE/bug-report.md → .github/ISSUE_TEMPLATE/1-bug-report.md

 ---
-name: Bug Report
-about: Before posting, please make sure you check https://community.jitsi.org
+name: Bug report
+about: Create a report to help us improve
 
 ---
 
 *This Issue tracker is only for reporting bugs and tracking code related issues.*
 
-Before posting, please make sure you check community.jitsi.org to see if the same or similar bugs have already been discussed. General questions, installation help, and feature requests can also be posted to community.jitsi.org.
+Before posting, please make sure you check community.jitsi.org to see if the same or similar bugs have already been discussed.
+General questions, installation help, and feature requests can also be posted to community.jitsi.org.
 
 ## Description
 ---

.github/ISSUE_TEMPLATE/2-help.md

+---
+name: Need help with Jitsi Meet?
+about: Please ask it in our community: https://community.jitsi.org
+
+---
+
+If you have a question about Jitsi Meet that is not a bug report or feature
+request, please post it in https://community.jitsi.org
+
+Questions posted to this repository will be closed.

.github/ISSUE_TEMPLATE/3-feature-request.md

+---
+name: "Feature request"
+about: Suggest an idea for this project
+
+---
+
+<!--
+Thank you for suggesting an idea to make Jitsi Meet better.
+
+Please fill in as much of the template below as you're able.
+
+Note that the ultimate decission for implementing features lies on the Jitsi team, not all feature requests shall be accepted.
+-->
+
+**Is your feature request related to a problem you are facing?**
+Please describe the problem you are trying to solve.
+
+**Describe the solution you'd like**
+Please describe the desired behavior.
+
+**Describe alternatives you've considered**
+Please describe alternative solutions or features you have considered.
+