Move from GitHub issue templates to issue forms

This commit migrates the older issue templates (which was relying on
using HTML comments) to GitHub issue forms. This is more user-friendly
and avoids confusion of users where they post issues with information as
comments (e.g., as happened in issue $355)

Other improvements in issue templates:

- Add a more friendly tone to the templates.
- Improve examples, suggestions, descriptions.
- Rename issue templates for better clarity and consistency.
- Add "maintainers note" with contact information.
- Add donation as contact link.
- Do not use uppercase for title prefixes (use  `[Bug]:`
  instead of `[BUG]:`).
- Add title prefix for all templates.

.github/ISSUE_TEMPLATE/1-bug-report-scripts.yaml

@@ -0,0 +1,114 @@
+name: "Bug Report: Script Issues"
+description: 🐛 Report issues with generated scripts to enhance privacy.sexy
+labels: [ 'bug' ]
+title: '[Bug]: '
+body:
+  -
+    type: markdown
+    attributes:
+      value: |-
+        Thank you for contributing to privacy.sexy and guiding our direction! 🌟
+        Please complete as much of the form below as possible.
+        Your feedback is valuable, even if you can't provide all details.
+  -
+    type: textarea
+    attributes:
+      label: Description
+      description: A clear and concise description of what the bug is.
+      placeholder: >-
+        For example: "After running the cleanup script, music playback stopped functioning."
+    validations:
+      required: true
+  -
+    type: textarea
+    attributes:
+      label: How can the bug be recreated?
+      description: |-
+        This is the most important information in the bug report.
+        Bugs that cannot be reproduced cannot be fixed or verified.
+      placeholder: |-
+        1. Go to '...'
+        2. Click on '....'
+        3. Scroll down to '....'
+        4. See error
+    validations:
+      required: true
+  -
+    type: textarea
+    attributes:
+      label: Operating system
+      description: |-
+        Please specify your operating system and its version.
+
+        - On Windows: Open "Start button" > "Settings" > "System" > "About".
+        - On macOS: Open "Apple menu (top left corner)" > "About This Mac".
+        - On Linux: Open terminal > type: lsb_release -a > copy paste the result.
+      placeholder: >-
+        For example: "Windows 11 Pro 22H3"
+    validations:
+      required: false
+  -
+    type: textarea
+    attributes:
+      label: Script file
+      description: |-
+        If applicable, share the generated privacy.sexy file.
+
+        GitHub may restrict script file attachments.
+        Upload your script file to a service like [GitHub Gist](https://gist.github.com/) and share the link here.
+
+        If you used the desktop version to run the script, it is already stored on your system.
+        See the [documentation to locate it](https://github.com/undergroundwires/privacy.sexy/blob/master/docs/desktop/desktop-vs-web-features.md#secure-script-executionstorage).
+
+        > **💡 Tip:** You can attach script files by dragging them into this area.
+      placeholder: |-
+        Attach the script, or post GitHub Gist link.
+        For example: https://gist.github.com/privacysexy-forks/6d85ad8ca27acc8c6a5417d4af28c9b6.
+    validations:
+      required: false
+  -
+    type: textarea
+    attributes:
+      label: Screenshots
+      description: |-
+        If applicable, add screenshots to help explain your problem.
+
+        > **💡 Tip:** You can attach screenshots by clicking this area to highlight it and then pasting them or dragging files in.
+      placeholder: Attach screenshots here or link to image hosting.
+    validations:
+      required: false
+  -
+    type: textarea
+    attributes:
+      label: Additional information
+      description: |-
+        If applicable, add any other context about the problem here.
+
+        Helpful information includes:
+
+        - Application logs (desktop version only), see: [how to find application logs](https://github.com/undergroundwires/privacy.sexy/blob/master/docs/desktop/desktop-vs-web-features.md#logging).
+        - Terminal output
+        - Proposed solutions
+        - Other related context such as related issues, software behavior, etc.
+
+        > **💡 Tip:** You can attach log files by dragging them into this area.
+      placeholder: >-
+        For example: "Here are the logs I get from the privacy.sexy 0.13.2 desktop application: ..."
+    validations:
+      required: false
+  -
+    type: markdown
+    attributes:
+      value: |-
+        ---
+
+        **✉️ A friendly note from the maintainer:**
+
+        > [!NOTE]
+        > We are a small open-source project with a small community.
+        > It can sometimes take a long time for issues to be addressed, so please be patient.
+        > Consider [donating](https://undergroundwires.dev/donate) to keep privacy.sexy alive and improve support ❤️.
+        > But your issue will eventually get attention regardless.
+        > <p align="right">[undergroundwires](https://undergroundwires.dev)</p>
+
+        ---

.github/ISSUE_TEMPLATE/2-bug-report-general.yaml

@@ -0,0 +1,104 @@
+name: "Bug Report: General"
+description: 🐛 Report general issues to enhance privacy.sexy
+labels: [ 'bug' ]
+title: '[Bug]: '
+body:
+  -
+    type: markdown
+    attributes:
+      value: |-
+        Thank you for contributing to privacy.sexy and guiding our direction! 🌟
+        Please complete as much of the form below as possible.
+        Your feedback is valuable, even if you can't provide all details.
+  -
+    type: textarea
+    attributes:
+      label: Description
+      description: Provide a clear and concise description of the issue.
+      placeholder: >-
+        For example: "I cannot select any scripts."
+    validations:
+      required: true
+  -
+    type: textarea
+    attributes:
+      label: Reproduction steps
+      description: |-
+        This is the most important information in the bug report.
+        Bugs that cannot be reproduced cannot be fixed or verified.
+      placeholder: |-
+        1. Go to '...'
+        2. Click on '....'
+        3. Scroll down to '....'
+        4. See error
+    validations:
+      required: true
+  -
+    type: textarea
+    attributes:
+      label: Expected behavior
+      description: Describe what you expected to happen when the error occurred.
+      placeholder: >-
+        For example: "I expected the settings menu to open smoothly without crashing.".
+    validations:
+      required: true
+  -
+    type: textarea
+    attributes:
+      label: Screenshots
+      description: |-
+        If applicable, add screenshots to help explain your problem.
+
+        > **💡 Tip:** You can attach screenshots by clicking this area to highlight it and then pasting them or dragging files in.
+      placeholder: >-
+        Attach screenshots here or link to image hosting.
+    validations:
+      required: false
+  -
+    type: textarea
+    attributes:
+      label: privacy.sexy environment details
+      description: |-
+        If applicable, mention how you were using privacy.sexy when the bug occurred:
+
+        - Web (on which operating system and browser?)
+        - Or desktop (Windows, macOS, or Linux?)
+      placeholder: >-
+        For example: "The web version on Edge browser on Windows 11 23H2."
+    validations:
+      required: false
+  -
+    type: textarea
+    attributes:
+      label: Additional context
+      description: |-
+        If applicable, add any other context about the problem here.
+
+        Helpful information includes:
+
+        - Application logs (desktop version only), see: [how to find application logs](https://github.com/undergroundwires/privacy.sexy/blob/master/docs/desktop/desktop-vs-web-features.md#logging).
+        - Terminal output
+        - Proposed solutions
+        - Other related context such as related issues, software behavior, etc.
+
+        > **💡 Tip:** You can attach log files by dragging them into this area.
+      placeholder: >-
+        For example: "Here are the logs I get from the privacy.sexy 0.13.2 desktop application: ..."
+    validations:
+      required: false
+  -
+    type: markdown
+    attributes:
+      value: |-
+        ---
+
+        **✉️ A friendly note from the maintainer:**
+
+        > [!NOTE]
+        > We are a small open-source project with a small community.
+        > It can sometimes take a long time for issues to be addressed, so please be patient.
+        > Consider [donating](https://undergroundwires.dev/donate) to keep privacy.sexy alive and improve support ❤️.
+        > But your issue will eventually get attention regardless.
+        > <p align="right">[undergroundwires](https://undergroundwires.dev)</p>
+
+        ---