chore: prepare release 8.15.0

[Antreesy]

v8.15.0 (2024-07-22)

Full Changelog

🚀 Enhancements

• feat(NcAppNavigation): Provide consistent in-app search #5831 (susnux)
• feat(NcRichText): Call public reference API when unauthenticated #5800 (mejo-)

🐛 Fixed bugs

• fix(NcAppNavigationItem): Fix popper boundary element #5632 (ChristophWurst)
• Use correct date in header #5793 (AndyScherzinger)
• fix(NcAppNavigationSettings): border radius of toggle button #5765 (st3iny)
• fix(NcAppNavigationCaption): properly align with NcAppNavigationItem #5804 (GVodyanov)
• fix(NcActions): Use full window height #5806 (susnux\ #5842 (Antreesy)
• style(NcAppNavigationCaption): remove margin-bottom #5815 (GVodyanov)
• docs: Fix NcAppNavigationCaption examples #5820 (susnux)
• fix(NcInputField): Make helper text aligned and maxcontrast color #5822 (susnux)
• fix(NcInputField): Make focus visible on trailing button look better #5823 (susnux)
• fix(NcInputField): Make sure label and placeholder is not jumping #5821 (susnux)
• fix(NcListItem): Anchor height was set not to content but random area #5780 (susnux)
• fix(NcListItem): do not render counter on falsy values #5834 (Antreesy)
• NcAppSettingsSection: make titles normal h3 size #5819 (GVodyanov)
• fix(NcAppSidebar): manage focus only after transition has finished #5833 (ShGKme)
• fix(NcColorPicker): Make the color circle size depend on clickable area #5816 (ChristophWurst)
• fix(NcAppContent): splitpane splitter styles with dark theme #5843 (mejo-)
• fix(NcModal): temporary deactivate focus-traps on modal open #5783 (Antreesy)
• fix(NcAppNavigationSearch): Fix focus button when clearing search #5850 (susnux)

Other Changes

• Updated translations
• Migrate REUSE to TOML #5791 (AndyScherzinger)
• Add reuse status badge #5794 (AndyScherzinger)
• chore(docs): remove SPDX header from component docs #5810 (ShGKme)
• fix(NcAppNavigationSettings): use tertiary styling for the toggle button #5814 (st3iny)

New Contributors

• @GVodyanov made their first contribution in #5819

[Antreesy]

Nice to have at 8.15.0:

• feat(NcRichText): Call public reference API when unauthenticated #5800

MUST have at 8.15.0

• fix(NcAppNavigationSearch): Fix focus button when clearing search #5850

Nice to have at 8.14.1

• fix(NcAppContent): splitpane splitter styles with dark theme #5843
• fix(NcActions): assign NcContent as NcActions > NcPopover default boundaries #5842
• fix(NcModal): temporary deactivate focus-traps on modal open #5783

[ShGKme]

Nice to have at 8.14.1:

• feat(NcRichText): Call public reference API when unauthenticated #5800

Then it will be 8.15.0 👀

[susnux]

8.15.0 now 😉

[Antreesy]

Smoke tested on Talk