Add issue templates

Author: vojtapol

.github/ISSUE_TEMPLATE/bug.md

@@ -0,0 +1,28 @@
+---
+name: Bug
+about: Report a bug
+title: ''
+labels: bug
+assignees: ''
+---
+
+## Description
+
+<!-- Please provide a brief description of the bug -->
+
+### Expected behavior
+
+<!-- Please describe what you expect to happen -->
+
+### Actual behavior
+
+<!-- Please describe what is actually happening -->
+
+### Steps to reproduce the bug
+
+<!-- Please provide the steps to reproduce the issue -->
+
+1. ...
+2. ...
+3. ...
+

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,5 @@
-blank_issues_enabled: true
+blank_issues_enabled: false
 contact_links:
   - name: Question
     url: https://spectrum.chat/graphql-java-kick/tools
-    about: If you have a question ask it on Spectrum. All questions on GitHub will be deleted.
+    about: Anything you are not sure about? Ask the community on Spectrum!

.github/ISSUE_TEMPLATE/feature.md

@@ -0,0 +1,21 @@
+---
+name: Feature
+about: Suggest an idea
+title: ''
+labels: feature
+assignees: ''
+---
+
+__I want to suggest an idea and checked that ...__
+
+- [ ] ... to my best knowledge, my idea wouldn't break something for other users
+- [ ] ... the documentation does not mention anything about my idea
+- [ ] ... there are no open or closed issues that are related to my idea
+
+## Description
+
+<!-- Please provide a brief description of the feature -->
+
+### Use Cases
+
+<!-- Please describe how your suggestion would benefit you and other users -->