add issue templates (#25)

.github/ISSUE_TEMPLATE/app_request.yml

@@ -0,0 +1,53 @@
+name: "App Request"
+description: "Request to add an app to the app store."
+title: "[App Request] AppName"
+labels: ["App Request"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        ### ❤ Thanks for taking the time to fill out this app request!
+        > Before proceeding, please make sure that this app is not in App Store and no one has [requested](https://github.com/IceWhaleTech/CasaOS/labels/App%20Request) the same app before.
+        > If you have already requested the app, please ask your friends to help add a 👍 to this issue. Then be patient and wait for the developers to work on it.
+        > If you have any questions, please ask them on [Discord](https://discord.gg/knqAbbBbeX) or [Github Discussions](https://github.com/IceWhaleTech/CasaOS/discussions).
+
+  - type: textarea
+    id: app-info
+    attributes:
+      label: "App Information"
+      description: "The formal information of this app, as detailed as possible."
+      value: |
+        - Name: <!-- eg. Nextcloud -->
+        - Short Description: <!-- eg. Personal cloud and file sharing solution -->
+        - Official Website: <!-- If available. eg. https://nextcloud.com -->
+        - GitHub Repository: <!-- If available. eg. https://github.com/nextcloud/server -->
+        - Docker Image: <!-- If available. eg. nextcloud/server:latest, ghcr.io/nextcloud/server:latest -->
+    validations:
+      required: true
+
+  - type: textarea
+    id: why
+    attributes:
+      label: "Why do you want this app?"
+      description: "Detailed notes can help developers and others understand the importance of this app."
+      placeholder: |
+        As a [what role], it helps me solve [what problem], and especially [what function] is great!
+        or
+        It solves [what problem] and especially [what feature] works well, which is hard to do with other app.
+        or
+        This is the app that [some device/service] must use and will not work without it.
+        or 
+        others
+
+  - type: textarea
+    id: additional-info
+    attributes:
+      label: "Additional information?"
+      description: "Anything else you want to share with the developers and others?"
+      placeholder: |
+        Example:
+        - Noteworthy matters.
+        - Recommended Docker image.
+        - Validated Docker deployment instructions.
+        - Notable Docker setup details.
+        - Recommended config files, user data, accessible directory settings.

.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: Bug report
+about: Create a report to help us improve
+title: '[Bug] '
+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.
+
+**Additional context**
+Add any other context about the problem here.