docs(footer): add inline documentation for CSS properties and slots

[bennypowers]

Partial fix for #2498

Added @cssprop documentation for 8 CSS custom properties in rh-footer and documented the default slot in rh-footer-copyright.

Note: Issue #2498 covers multiple footer sub-components with many additional documentation needs. This PR addresses the primary rh-footer CSS properties and one key slot. Additional footer component documentation could be added in follow-up PRs.

⚠️ LLM-Assisted: Reviewers should verify semantic meaning.

[changeset-bot]

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Latest commit: 250e5a0

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[github-actions]

Size Change: +419 B (+0.16%)

Total Size: 257 kB

Filename	Size	Change
./elements/rh-footer/rh-footer-copyright.js	608 B	+251 B (+70.31%)	🆘
./elements/rh-footer/rh-footer.js	4.84 kB	+168 B (+3.6%)

ℹ️ View Unchanged

Filename	Size
./elements.js	611 B
./elements/rh-accordion/context.js	162 B
./elements/rh-accordion/rh-accordion-header.js	2.7 kB
./elements/rh-accordion/rh-accordion-panel.js	1.27 kB
./elements/rh-accordion/rh-accordion.js	3.35 kB
./elements/rh-alert/rh-alert.js	5.06 kB
./elements/rh-announcement/rh-announcement.js	2.17 kB
./elements/rh-audio-player/rh-audio-player-about.js	1.83 kB
./elements/rh-audio-player/rh-audio-player-rate-stepper.js	1.76 kB
./elements/rh-audio-player/rh-audio-player-scrolling-text-overflow.js	1.47 kB
./elements/rh-audio-player/rh-audio-player-subscribe.js	1.41 kB
./elements/rh-audio-player/rh-audio-player.js	12.4 kB
./elements/rh-audio-player/rh-cue.js	1.95 kB
./elements/rh-audio-player/rh-transcript.js	2.68 kB
./elements/rh-avatar/random-pattern-controller.js	2.72 kB
./elements/rh-avatar/rh-avatar.js	2.68 kB
./elements/rh-back-to-top/rh-back-to-top.js	1.98 kB
./elements/rh-badge/rh-badge.js	1.63 kB
./elements/rh-blockquote/rh-blockquote.js	1.38 kB
./elements/rh-breadcrumb/rh-breadcrumb.js	1.67 kB
./elements/rh-button/rh-button.js	3.34 kB
./elements/rh-card/rh-card.js	3.12 kB
./elements/rh-chip/context.js	165 B
./elements/rh-chip/rh-chip-group.js	1.58 kB
./elements/rh-chip/rh-chip.js	2.06 kB
./elements/rh-code-block/prism.css.js	667 B
./elements/rh-code-block/prism.js	572 B
./elements/rh-code-block/rh-code-block.js	8.38 kB
./elements/rh-cta/rh-cta.js	3.71 kB
./elements/rh-dialog/rh-dialog.js	4.72 kB
./elements/rh-dialog/yt-api.js	617 B
./elements/rh-disclosure/rh-disclosure.js	2.52 kB
./elements/rh-footer/rh-footer-block.js	714 B
./elements/rh-footer/rh-footer-links.js	1.1 kB
./elements/rh-footer/rh-footer-social-link.js	1.04 kB
./elements/rh-footer/rh-footer-universal.js	4 kB
./elements/rh-health-index/rh-health-index.js	2.12 kB
./elements/rh-icon/rh-icon.js	2.49 kB
./elements/rh-icon/ssr.js	181 B
./elements/rh-jump-links/context.js	179 B
./elements/rh-jump-links/rh-jump-link.js	1.49 kB
./elements/rh-jump-links/rh-jump-links-list.js	1.17 kB
./elements/rh-jump-links/rh-jump-links.js	2.37 kB
./elements/rh-menu-dropdown/rh-menu-dropdown.js	4.12 kB
./elements/rh-menu/rh-menu-item-group.js	614 B
./elements/rh-menu/rh-menu-item.js	2.2 kB
./elements/rh-menu/rh-menu.js	1.6 kB
./elements/rh-navigation-link/rh-navigation-link.js	1.87 kB
./elements/rh-navigation-primary/context.js	176 B
./elements/rh-navigation-primary/rh-navigation-primary-item-menu.js	1.03 kB
./elements/rh-navigation-primary/rh-navigation-primary-item.js	3.44 kB
./elements/rh-navigation-primary/rh-navigation-primary-overlay.js	534 B
./elements/rh-navigation-primary/rh-navigation-primary.js	7.63 kB
./elements/rh-navigation-secondary/rh-navigation-secondary-dropdown.js	2.57 kB
./elements/rh-navigation-secondary/rh-navigation-secondary-menu-section.js	1.31 kB
./elements/rh-navigation-secondary/rh-navigation-secondary-menu.js	1.68 kB
./elements/rh-navigation-secondary/rh-navigation-secondary-overlay.js	562 B
./elements/rh-navigation-secondary/rh-navigation-secondary.js	5.23 kB
./elements/rh-navigation-secondary/test/fixtures.js	769 B
./elements/rh-navigation-vertical/rh-navigation-vertical-list.js	2.24 kB
./elements/rh-navigation-vertical/rh-navigation-vertical.js	1.54 kB
./elements/rh-pagination/rh-pagination.js	5.69 kB
./elements/rh-progress-stepper/context.js	187 B
./elements/rh-progress-stepper/rh-progress-step.js	3.02 kB
./elements/rh-progress-stepper/rh-progress-stepper.js	4.78 kB
./elements/rh-scheme-toggle/rh-scheme-toggle.js	1.91 kB
./elements/rh-site-status/rh-site-status.js	2.44 kB
./elements/rh-skeleton/rh-skeleton.js	677 B
./elements/rh-skip-link/rh-skip-link.js	1.33 kB
./elements/rh-spinner/rh-spinner.js	1.31 kB
./elements/rh-stat/rh-stat.js	2.05 kB
./elements/rh-subnav/rh-subnav.js	2.98 kB
./elements/rh-surface/rh-surface.js	911 B
./elements/rh-surface/test/elements.js	763 B
./elements/rh-switch/rh-switch.js	2.89 kB
./elements/rh-table/rh-sort-button.js	1.39 kB
./elements/rh-table/rh-table.js	2.81 kB
./elements/rh-tabs/context.js	226 B
./elements/rh-tabs/rh-tab-panel.js	1 kB
./elements/rh-tabs/rh-tab.js	2.83 kB
./elements/rh-tabs/rh-tabs.js	3.64 kB
./elements/rh-tag/rh-tag.js	2.96 kB
./elements/rh-tile/rh-tile-group.js	1.78 kB
./elements/rh-tile/rh-tile.js	4.7 kB
./elements/rh-timestamp/rh-timestamp.js	991 B
./elements/rh-tooltip/rh-tooltip.js	3.15 kB
./elements/rh-video-embed/rh-video-embed.js	4.64 kB
./lib/color-palettes.js	851 B
./lib/context/headings/consumer.js	593 B
./lib/context/headings/provider.js	1.2 kB
./lib/elements/rh-context-demo/rh-context-demo.js	1.16 kB
./lib/elements/rh-context-picker/rh-context-picker.js	2.18 kB
./lib/environment.js	194 B
./lib/functions.js	175 B
./lib/I18nController.js	1.37 kB
./lib/ScreenSizeController.js	876 B
./lib/ssr-controller.js	201 B
./lib/themable.js	549 B
./react/rh-accordion/rh-accordion-header.js	199 B
./react/rh-accordion/rh-accordion-panel.js	185 B
./react/rh-accordion/rh-accordion.js	202 B
./react/rh-alert/rh-alert.js	184 B
./react/rh-announcement/rh-announcement.js	189 B
./react/rh-audio-player/rh-audio-player-about.js	191 B
./react/rh-audio-player/rh-audio-player-rate-stepper.js	199 B
./react/rh-audio-player/rh-audio-player-scrolling-text-overflow.js	214 B
./react/rh-audio-player/rh-audio-player-subscribe.js	196 B
./react/rh-audio-player/rh-audio-player.js	183 B
./react/rh-audio-player/rh-cue.js	195 B
./react/rh-audio-player/rh-transcript.js	187 B
./react/rh-avatar/rh-avatar.js	173 B
./react/rh-back-to-top/rh-back-to-top.js	183 B
./react/rh-badge/rh-badge.js	174 B
./react/rh-blockquote/rh-blockquote.js	179 B
./react/rh-breadcrumb/rh-breadcrumb.js	179 B
./react/rh-button/rh-button.js	174 B
./react/rh-card/rh-card.js	172 B
./react/rh-chip/rh-chip-group.js	182 B
./react/rh-chip/rh-chip.js	187 B
./react/rh-code-block/rh-code-block.js	193 B
./react/rh-cta/rh-cta.js	170 B
./react/rh-dialog/rh-dialog.js	203 B
./react/rh-disclosure/rh-disclosure.js	192 B
./react/rh-footer/rh-footer-block.js	184 B
./react/rh-footer/rh-footer-copyright.js	187 B
./react/rh-footer/rh-footer-links.js	185 B
./react/rh-footer/rh-footer-social-link.js	193 B
./react/rh-footer/rh-footer-universal.js	188 B
./react/rh-footer/rh-footer.js	174 B
./react/rh-health-index/rh-health-index.js	184 B
./react/rh-icon/rh-icon.js	195 B
./react/rh-jump-links/rh-jump-link.js	183 B
./react/rh-jump-links/rh-jump-links-list.js	189 B
./react/rh-jump-links/rh-jump-links.js	195 B
./react/rh-menu-dropdown/rh-menu-dropdown.js	185 B
./react/rh-menu/rh-menu-item-group.js	190 B
./react/rh-menu/rh-menu-item.js	181 B
./react/rh-menu/rh-menu.js	173 B
./react/rh-navigation-link/rh-navigation-link.js	186 B
./react/rh-navigation-primary/rh-navigation-primary-item-menu.js	205 B
./react/rh-navigation-primary/rh-navigation-primary-item.js	198 B
./react/rh-navigation-primary/rh-navigation-primary-overlay.js	199 B
./react/rh-navigation-primary/rh-navigation-primary.js	189 B
./react/rh-navigation-secondary/rh-navigation-secondary-dropdown.js	217 B
./react/rh-navigation-secondary/rh-navigation-secondary-menu-section.js	205 B
./react/rh-navigation-secondary/rh-navigation-secondary-menu.js	199 B
./react/rh-navigation-secondary/rh-navigation-secondary-overlay.js	201 B
./react/rh-navigation-secondary/rh-navigation-secondary.js	213 B
./react/rh-navigation-vertical/rh-navigation-vertical-list.js	198 B
./react/rh-navigation-vertical/rh-navigation-vertical.js	189 B
./react/rh-pagination/rh-pagination.js	178 B
./react/rh-progress-stepper/rh-progress-step.js	196 B
./react/rh-progress-stepper/rh-progress-stepper.js	186 B
./react/rh-scheme-toggle/rh-scheme-toggle.js	183 B
./react/rh-site-status/rh-site-status.js	181 B
./react/rh-skeleton/rh-skeleton.js	176 B
./react/rh-skip-link/rh-skip-link.js	181 B
./react/rh-spinner/rh-spinner.js	175 B
./react/rh-stat/rh-stat.js	171 B
./react/rh-subnav/rh-subnav.js	175 B
./react/rh-surface/rh-surface.js	175 B
./react/rh-switch/rh-switch.js	174 B
./react/rh-table/rh-sort-button.js	200 B
./react/rh-table/rh-table.js	174 B
./react/rh-tabs/rh-tab-panel.js	181 B
./react/rh-tabs/rh-tab.js	187 B
./react/rh-tabs/rh-tabs.js	174 B
./react/rh-tag/rh-tag.js	182 B
./react/rh-tile/rh-tile-group.js	183 B
./react/rh-tile/rh-tile.js	181 B
./react/rh-timestamp/rh-timestamp.js	176 B
./react/rh-tooltip/rh-tooltip.js	175 B
./react/rh-video-embed/rh-video-embed.js	227 B
./uxdot/ssr-failure-recoverable.js	581 B
./uxdot/uxdot-best-practice.js	812 B
./uxdot/uxdot-copy-button.js	1.24 kB
./uxdot/uxdot-copy-permalink.js	1.14 kB
./uxdot/uxdot-demo.js	2.74 kB
./uxdot/uxdot-example.js	1.14 kB
./uxdot/uxdot-feedback.js	882 B
./uxdot/uxdot-header.js	886 B
./uxdot/uxdot-knob-attribute.js	3.63 kB
./uxdot/uxdot-masthead.js	1.36 kB
./uxdot/uxdot-pattern-ssr-controller-client.js	615 B
./uxdot/uxdot-pattern-ssr-controller-server.js	1.72 kB
./uxdot/uxdot-pattern-ssr-controller.js	213 B
./uxdot/uxdot-pattern.js	2.38 kB
./uxdot/uxdot-repo-status-checklist.js	1.39 kB
./uxdot/uxdot-repo-status-list.js	1.24 kB
./uxdot/uxdot-repo.js	867 B
./uxdot/uxdot-sidenav.js	2.04 kB
./uxdot/uxdot-spacer-tokens-table.js	2.46 kB
./uxdot/uxdot-toc.js	1.8 kB

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