Add issue-close Bot

This Bot auto-closes new issues without template

.github/issue-close-app.yml

@@ -0,0 +1,54 @@
+# CLOSE ISSUE BOT
+# ---------------
+# A bot which helps you to close issues that don't include some specific contents.
+# See how to use it in https://github.com/offu/close-issue-app.
+
+# Comment that will be sent if an issue is judged to be closed.
+comment: >-
+  This issue has been automatically closed because the issue template is missing or incomplete.
+  
+  Filling the template is required so standard questions don't need to be asked again each time.
+  Our ability to provide assistance is greatly hampered if few minutes are not taken to complete the issue template
+  with the requested information. The details requested potentially affect which options to pursue. The small amount
+  of time you spend completing the template will also help the volunteers providing the assistance to you, to reduce
+  the time required to help you.
+  
+  Please, could you be so kind on completing the [issue template](https://github.com/arendst/Tasmota/issues/new/choose) in order to have more information so as to properly help you?
+
+  Thank you for taking the time to report, hopefully it can be resolved soon.
+
+  [Support Information](https://github.com/arendst/Sonoff-Tasmota/blob/development/SUPPORT.md)
+  
+  [Wiki](https://tasmota.github.io/docs/#/) for more information.
+  
+  [Chat](https://discord.gg/Ks2Kzd4) for more user experience.
+  
+  [Community](https://groups.google.com/d/forum/sonoffusers) for forum.
+  
+  [Code of Conduct](https://github.com/arendst/Sonoff-Tasmota/blob/development/CODE_OF_CONDUCT.md)
+  
+  [Contributing Guideline and Policy](https://github.com/arendst/Sonoff-Tasmota/blob/development/CONTRIBUTING.md)
+
+issueConfigs:
+# There can be several configs for different kind of issues.
+- content:
+# template 1: bug report
+  - "PROBLEM DESCRIPTION"
+  - "REQUESTED INFORMATION"
+  - "TO REPRODUCE"
+  - "EXPECTED BEHAVIOUR" 
+- content:
+# template 2: feature request
+  - "Have you looked for this feature in other issues and in the wiki"
+  - "Describe the solution you'd like"
+  
+# Optional configuration:
+#
+# whether the keywords are case-insensitive
+# default value is false, which means keywords are case-sensitive
+caseInsensitive: true
+# the label that will be added when the bot close an issue
+# The bot will only add a label if this property is set.
+label: "template missing/incomplete"
+# The issue is judged to be legal if it includes all keywords from any of these two configs.
+# Or it will be closed by the app.