chore: update issue templates

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,52 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Affected package (please complete the following information)**
+* theme-default
+* theme-bootstrap
+* theme-material
+* theme-tasks
+
+**Affected suites (please complete the following information):**
+* Kendo Ui for jQuery
+* Kendo Ui for Angular
+* Kendo Ui for React
+* Kendo Ui for Vue
+* Telerik UI for Blazor
+
+**Affected browsers (please complete the following information):**
+ - Firefox: [e.g. 67, lts]
+ - Chrome: [e.g. 77]
+ - Edge version: [e.g. 15]
+ - Safari: [e.g. 12]
+ - IE version: [e.g. 11]
+
+**Build system information (please complete the following information):**
+ - OS: [e.g. windows, linux, mac]
+ - Node version: [e.g. 10.15.3]
+ - NPM version: [e.g. 6.4.1]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/documentation.md

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+---
+name: Documentation
+about: Documentation issue or request
+title: ''
+labels: docs
+assignees: ''
+
+---
+
+**Describe the issue or request**
+A clear and concise description of what the issue or request is.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+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.

.github/ISSUE_TEMPLATE/regression-report.md

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+---
+name: Regression report
+about: Something used to work and stopped working in a new release
+title: ''
+labels: regression
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Affected package (please complete the following information)**
+* theme-default
+* theme-bootstrap
+* theme-material
+* theme-tasks
+
+**Affected suites (please complete the following information):**
+* Kendo Ui for jQuery
+* Kendo Ui for Angular
+* Kendo Ui for React
+* Kendo Ui for Vue
+* Telerik UI for Blazor
+
+**Affected browsers (please complete the following information):**
+ - Firefox: [e.g. 67, lts]
+ - Chrome: [e.g. 77]
+ - Edge version: [e.g. 15]
+ - Safari: [e.g. 12]
+ - IE version: [e.g. 11]
+
+**Build system information (please complete the following information):**
+ - OS: [e.g. windows, linux, mac]
+ - Node version: [e.g. 10.15.3]
+ - NPM version: [e.g. 6.4.1]
+
+**Additional context**
+Add any other context about the problem here.