* refactor: CSS variables to use fixit-var for consistency across styles
* refactor: reorganize CSS structure and consolidate imports for improved maintainability
* refactor: unify CSS variable usage and improve structure across stylesheets
* refactor: standardize CSS variable usage for layout
* refactor: standardize CSS variable usage for archive and special pages
* refactor: standardize CSS variable usage for single page
* refactor: standardize CSS variable usage for widgets
* refactor(css): refactors the border-radius mixin and adds the .rounded-full utility class
* refactor: standardize z-index usage across components
* refactor(css): removes deprecated compatibility mixins and replaces them with native CSS properties
* feat: unify color variable naming and update theme color values
- Rename `global-font-secondary-color` to `global-placeholder-color` for more accurate description of its purpose
- Update multiple style references to use the new `secondary` theme color variable
- Update theme color mapping to the new color values for improved visual consistency
- Fixed the use of search box placeholder colors and removed hard-coded transparency values
- Added color preview test documentation for easier verification of color rendering
- Cleaned up some duplicate dark mode styles and replaced them with unified CSS variables
* refactor: remove the `hr-background-color` variable and uses `global-border-color` uniformly
* feat(CSE): add dark theme style to Google CSE search box and results container
* fix(task-lists): fixed styling and rendering issues with nested task lists
* Fix deprecation warning with latest hugo version 0.156.0
* fix: use `hugo.Data` to replace the discarded `.Site.Data`
* chore(hugo): update Hugo version requirements to 0.156.0
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Co-authored-by: Cell <1024@lruihao.cn>
* feat(File Tree): add `file-tree` shortcode support
* feat(file-tree): add ignoreList parameter to file-tree shortcode
* feat(file-tree): enhance file-tree shortcode with ignoreList and folderSlash options
* feat(file-tree): enhance file-tree shortcode to support data mode
* feat(file-tree): enhance file-tree shortcode to support file mode
* feat(file-tree): improve content parsing in file-tree shortcode
* feat(file-tree): improve root path validation and error handling in filesystem mode
* test(file-tree): add unit tests for `file-tree` shortcode
* feat(file-tree): add file-tree code block rendering support
* refactor(file-tree): extract filesystem scanning to get-file-tree partial
Move directory traversal and root path validation to a separate partial function,
consolidating all filesystem-related logic in one place. This simplifies the
shortcode implementation and ensures a unified data format for rendering.
* docs(readme): extend code fence and shortcode support for file tree in documentation
* feat(file-tree): add fullRootName parameter for root path display in file tree
* feat(file-tree): add language parameter to get-file-tree function
* feat(file-tree): add highlightList parameter for file-tree shortcode
* perf(file-tree): add level param for get-file-tree function to descend only level directories deep
Cell