Issue template form (#16349)

* Create issue template using new format

This issue template has been based off of the current issue creation workflow defined in the ISSUE_TEMPLATE.md file
This commit allows for that issue template (which is a legacy method of creating an issue) to be deleted

* Delete old issue template file

This commit deletes the old issue template file, as it is both legacy and replaced by ISSUE_TEMPLATE/issue.yaml

* Adjust file upload and remove code of conduct checkbox

* Block blank issue creation

* Update feedback

Removed most requirements
Updated prompt to include instruction to state whether using try.gitea.io
Added default value to Gitea version

* Create Feature Request issue form

* Update and rename issue.yaml to bug-report.yaml

* Enable blank issue creation

Co-authored-by: a1012112796 <1012112796@qq.com>

* Update config.yaml

* Remove default & placeholder from Gitea version

* Create issue template in .gitea directory

* Add relevant bug report message to feature request

* Adjust name to remove banner

There is a banner that tells you to create a config.yml when you already have a config.yaml
Renaming the file stops this from occurring.

* Add UI bug report form

* Remove unnecessary question

Co-authored-by: a1012112796 <1012112796@qq.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Lauris BH <lauris@nix.lv>

.github/ISSUE_TEMPLATE/bug-report.yaml

@@ -0,0 +1,89 @@
+name: Bug Report
+description: Found something you weren't expecting?  Report it here!
+body:
+- type: markdown
+  attributes:
+    value: |
+      NOTE: If your issue is a security concern, please send an email to security@gitea.io instead of opening a public issue.
+- type: markdown
+  attributes:
+    value: |
+      1. Please speak English, this is the language all maintainers can speak and write.
+      2. Please ask questions or configuration/deploy problems on our Discord
+         server (https://discord.gg/gitea) or forum (https://discourse.gitea.io).
+      3. Please take a moment to check that your issue doesn't already exist.
+      4. Make sure it's not mentioned in the FAQ (https://docs.gitea.io/en-us/faq)
+      5. Please give all relevant information below for bug reports, because
+         incomplete details will be handled as an invalid report.
+- type: input
+  id: gitea-ver
+  attributes:
+    label: Gitea Version
+    description: Gitea version (or commit reference) your instance is running
+  validations:
+    required: true
+- type: input
+  id: git-ver
+  attributes:
+    label: Git Version
+    description: The version of git running on the server's systemm
+- type: input
+  id: os-ver
+  attributes:
+    label: Operating System
+    description: The operating system you are using to run Gitea
+- type: textarea
+  id: run-info
+  attributes:
+    label: How are you running Gitea?
+    description: |
+      Please include information on whether you built gitea yourself, used one of our downloads, are using https://try.gitea.io or are using some other package
+      Please also tell us how you are running gitea, e.g. if it is being run from docker, a command-line, systemd etc.
+      If you are using a package or systemd tell us what distribution you are using
+  validations:
+    required: true
+- type: dropdown
+  id: database
+  attributes:
+    label: Database
+    description: What database system are you running?
+    options:
+    - PostgreSQL
+    - MySQL
+    - MSSQL
+    - SQLite
+- type: dropdown
+  id: can-reproduce
+  attributes:
+    label: Can you reproduce the bug on the Gitea demo site?
+    description: |
+      If so, please provide a URL in the Description field
+      URL of Gitea demo: https://try.gitea.io
+    options:
+    - "Yes"
+    - "No"
+  validations:
+    required: true
+- type: markdown
+  attributes:
+    value: |
+      It really is important to provide pertinent logs
+      Please read https://docs.gitea.io/en-us/logging-configuration/#debugging-problems
+      In addition, if your problem relates to git commands set `RUN_MODE=dev` at the top of app.ini
+- type: input
+  id: logs
+  attributes:
+    label: Log Gist
+    description: Please provide a gist URL of your logs, with any sensitive information (e.g. API keys) removed/hidden
+- type: textarea
+  id: description
+  attributes:
+    label: Description
+    description: |
+      Please provide a description of your issue here, with a URL if you were able to reproduce the issue (see above)
+      If using a proxy or a CDN (e.g. CloudFlare) in front of gitea, please disable the proxy/CDN fully and connect to gitea directly to confirm the issue still persists without those services.
+- type: textarea
+  id: screenshots
+  attributes:
+    label: Screenshots
+    description: If this issue involves the Web Interface, please provide a screenshot or multiple screenshots

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,17 @@
+blank_issues_enabled: true
+contact_links:
+  - name: Security Concern
+    url: https://tinyurl.com/security-gitea
+    about: For security concerns, please send a mail to security@gitea.io instead of opening a public issue.
+  - name: Discord Server
+    url: https://discord.gg/gitea
+    about: Please ask questions and discuss configuration or deployment problems here.
+  - name: Discourse Forum
+    url: https://discourse.gitea.io
+    about: Questions and configuration or deployment problems can also be discussed on our forum.    
+  - name: Frequently Asked Questions
+    url: https://docs.gitea.io/en-us/faq
+    about: Please check if your question isn't mentioned here.
+  - name: Crowdin Translations
+    url: https://crowdin.com/project/gitea
+    about: Translations are managed here.

.github/ISSUE_TEMPLATE/feature-request.yaml

@@ -0,0 +1,23 @@
+name: Feature Request
+description: Got an idea for a feature that Gitea doesn't have currently?  Submit your idea here!
+body:
+- type: markdown
+  attributes:
+    value: |
+      1. Please speak English, this is the language all maintainers can speak and write.
+      2. Please ask questions or configuration/deploy problems on our Discord
+         server (https://discord.gg/gitea) or forum (https://discourse.gitea.io).
+      3. Please take a moment to check that your feature hasn't already been suggested.
+- type: textarea
+  id: description
+  attributes:
+    label: Feature Description
+    placeholder: |
+      I think it would be great if Gitea had...
+  validations:
+    required: true
+- type: textarea
+  id: screenshots
+  attributes:
+    label: Screenshots
+    description: If you can, provide screenshots of an implementation on another site e.g. GitHub

.github/ISSUE_TEMPLATE/ui.bug-report.yaml

@@ -0,0 +1,62 @@
+name: Web Interface Bug Report
+description: Something doesn't look quite as it should?  Report it here!
+body:
+- type: markdown
+  attributes:
+    value: |
+      NOTE: If your issue is a security concern, please send an email to security@gitea.io instead of opening a public issue.
+- type: markdown
+  attributes:
+    value: |
+      1. Please speak English, this is the language all maintainers can speak and write.
+      2. Please ask questions or configuration/deploy problems on our Discord
+         server (https://discord.gg/gitea) or forum (https://discourse.gitea.io).
+      3. Please take a moment to check that your issue doesn't already exist.
+      4. Make sure it's not mentioned in the FAQ (https://docs.gitea.io/en-us/faq)
+      5. Please give all relevant information below for bug reports, because
+         incomplete details will be handled as an invalid report.
+- type: input
+  id: gitea-ver
+  attributes:
+    label: Gitea Version
+    description: Gitea version (or commit reference) your instance is running
+  validations:
+    required: true
+- type: input
+  id: os-ver
+  attributes:
+    label: Operating System
+    description: The operating system you are using to access Gitea
+- type: input
+  id: browser-ver
+  attributes:
+    label: Browser Version
+    description: The browser and version that you are using to access Gitea
+  validations:
+    required: true
+- type: dropdown
+  id: can-reproduce
+  attributes:
+    label: Can you reproduce the bug on the Gitea demo site?
+    description: |
+      If so, please provide a URL in the Description field
+      URL of Gitea demo: https://try.gitea.io
+    options:
+    - "Yes"
+    - "No"
+  validations:
+    required: true
+- type: textarea
+  id: description
+  attributes:
+    label: Description
+    description: |
+      Please provide a description of your issue here, with a URL if you were able to reproduce the issue (see above)
+      If using a proxy or a CDN (e.g. CloudFlare) in front of gitea, please disable the proxy/CDN fully and connect to gitea directly to confirm the issue still persists without those services.
+- type: textarea
+  id: screenshots
+  attributes:
+    label: Screenshots
+    description: Please provide at least 1 screenshot showing the issue.
+  validations:
+    required: true