* Update bug report template to enhance clarity and requirements
- Changed the required checklist item from a screenshot to a log file generated via the "Copilot: Create Log File" command.
- Made the screenshot of the note and Copilot chat pane optional.
- Clarified the statement regarding bug report requirements for better understanding.
* feat: Implement embedded note processing in ContextProcessor
- Added support for processing embedded notes within markdown content, allowing for structured `<embedded_note>` blocks.
- Introduced new methods for building and formatting embedded note blocks, including error handling for missing notes.
- Enhanced logging to replace console statements with appropriate logging functions for better error tracking.
- Updated the `buildMarkdownContextContent` method to streamline content processing for markdown files.
- Added a new constant `EMBEDDED_NOTE_TAG` to manage embedded note structures.
