docs: update issue template to attach logs (#193)

Converted the issue template to the yaml syntax to make it easier to
use. related pr for context_chat:
nextcloud/context_chat#141

Author: lukasdotcom

.github/ISSUE_TEMPLATE/bug-report.md

@@ -0,0 +1,65 @@
+# SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+# SPDX-License-Identifier: AGPL-3.0-or-later
+name: 🐞 Bug Report
+description: Create a bug report for context_chat_backend
+labels: [ 'bug' ]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to file a bug report! Please check the documentation in case there is already an
+        existing solution for your issue [here](https://docs.nextcloud.com/server/latest/admin_manual/ai/app_context_chat.html).
+        Please fill out this form as completely as possible.
+  - type: input
+    attributes:
+      label: Which version of Nextcloud are you using?
+      description: 'Can be found with the command `occ status | grep version`. For example: v23.0.1'
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Which version of PHP context_chat are you using?
+      description: 'Can be found with the command `occ app:list | grep context_chat`. For example: 1.0.0'
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Which version of backend context_chat are you using?
+      description: 'Can be found with the command `occ app:list | grep context_chat_backend`. For example: 1.0.0'
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Nextcloud deployment method?
+      description: 'eg. apache, bare-metal, AIO, docker-compose'
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Describe the Bug
+      description: A clear and concise description of what the bug is and what you expected to happen instead.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: To Reproduce
+      description: Steps to reproduce the behavior, please provide a clear number of steps that always reproduces the issue. Screenshots can be provided here.
+    validations:
+      required: true
+  - type: markdown
+    attributes:
+      value: |
+        Before posting the issue go through the steps you've written down to make sure the steps provided are detailed and clear.
+        Contributors should be able to follow the steps provided in order to reproduce the bug.
+  - type: textarea
+    attributes:
+      label: PHP logs (Warning these might contain sensitive information)
+      description: To get these logs go to the admin settings for context_chat and click on the "Download the PHP App logs" button.
+  - type: textarea
+    attributes:
+      label: Ex-App logs (Warning these might contain sensitive information)
+      description: To get these logs go to the admin settings for context_chat and click on the "Download the Ex-App Backend logs" button.
+  - type: textarea
+    attributes:
+      label: Server logs (if applicable)
+      description: The nextcloud server logs.