feat: implemented new UI for Navbar and Table of Contents (#3917)

* feat: reworked navbar according to new design (#3668)

* feat: implemented new button states (#3737)

* feat: implemented new button states

* fix: button stories

* feat: implement dropdown menu with checkboxes

* fix: fixed dropdown on mobile and reorganized assets

* fix: fixed dropdown on tablet

* feat: sync platform tags with platform tag dropdown

* feat: sync platform tags with platform tag dropdown

* feat: implemented checkbox

* feat: sync platform tags and dropdown options

* fix: prevent blinking when loading tags

* fix: show filters button instead of dropdown  when no tags are displayed

* fix: sync localstorage with filters om mobile

* feat: added focus trap to dropdown

* fix: fixed focus style in navbar

* fix: fixed navigation keys in dropdown

* fix: fixed versions dropdown

* fix: reuse dropdown for versions

* feat: search adjustments (#3819)

* ktl-1608 feat: search adjustments

* fix: fixed focus style for search button

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Co-authored-by: Yuri Teplyakov <[email protected]>

* fix: fix icons blinking

* ktl-1608 feat: search style fixes (#3840)

* feat: implemented new button states

* ktl-1608 feat: style fixes

* ktl-1608 feat: fix clear button

* fixes after rebase

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Co-authored-by: berezinant <[email protected]>

* ktl-1608 feat: test review fixes (#3879)

* ktl-1332 fix: fix styles overlap and add max and min values (#3909)

* ktl-1711 feat: style bundle optimization (#3905)

* feat: reworked ToC according to new design (#3841)

* feat: implemented new button states

* feat: reworked ToC appearance

* fix: moved images to assets

* fix: fix toc interactivity

* fix: fixed problem with hover on touch screens

* fix: open toc no mobile

* fix scripts loading in safari

* fix: fixed overlap of dropdown with toc on desktop

* fix: fixed closing toc on mobile

* fix: versions dropdown position

* fix: version selector position

* fix: logo customization fix

* fix: made version selector compatible with old versions

* fix: added limit to platform tags

* fix: min width for dropdown and padding for toc

* fix toc width

* ktl-1735 feat: fix platform z-index in safari (#3927)

* fix: proper dropdown width

* test: updated navigation tests

* ktl-1727 fix: fix safari flickering (#3929)

* ktl-1727 fix: fix safari flickering

* ktl-1737 fix: fix version capitalization

* fix: fix tabs init

* ktl-1737 fix: capitalize only first letter (#3931)

* fix: platform filtering in multimodule

* ktl-1758 fix: fix filter notification duplication (#3932)

* test: update expected results for html tests (#3928)

* ktl-1766 fix: fix header styles (#3940)

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Co-authored-by: Yuri Teplyakov <[email protected]>