feat: enhance `SKCDisplayTracker` with improved index path handling and additional properties for section visibility tracking

feat: add `sectionsForVisibleArea` method to `SKCDisplayTracker` for improved visibility tracking of sections

feat: improve `SKCDisplayTracker`'s visible item tracking and top cell calculation, and add `SKWeakWrapped` for weak object management.

feat: add a visible cell index path publisher to `SKCDisplayTracker`.

docs: Add new reference documents for selection components and update section creation guidelines.

feat: Add new SectionUI templates for mixed, standard, and adaptive cells, and update documentation.

style: improve code formatting and readability in `SKCLayoutDecoration` by adjusting imports, initializer layouts, and whitespace.

docs: Standardize `UICollectionView` variable name to `sectionView` across documentation and examples.

feat: Add xctemplate scripts for release and publishing, update documentation, and remove the root release script.

chore: bump version to 2.5.3

feat: Refactor action and supplementary context types to be generic and protocol-based, moving context structs into dedicated files.

refactor: Reorganize `CollectionSingleTypeSection` action and context handling with new protocols and dedicated context structs, and update release artifacts.

docs: Introduce comprehensive documentation for SectionKit features, including styling, events, and best practices, and establish an AI agent knowledge base.

refactor: Restructure SectionUI documentation and examples, introducing new reference pages for plugins, decorations, and performance while removing old examples and references.

docs: Use relative paths for internal documentation links.