* Change all icons to be white background
* assets: re-processed all *.png images to 1-bit
* assets: also stripped profile data from .pngs
* assets: also stripped datetime from metadata (`-define png:exclude-chunks=date,time`)
* scripts: added image linter and formatter; fbt: added `lint_img` && `format_img` targets; github: integrated image lint step into CI
* scripts: imglint: fixed deprecation warning
* images: applied `format_img`
* fbt: added `lint_all` and `format_all` targets; docs: updated for new targets
Co-authored-by: hedger <hedger@nanode.su>
Co-authored-by: hedger <hedger@users.noreply.github.com>
* Gui module byte-input: changed api
* Gui: changed font height in multiline text according to guideline
* Apps lrfid, nfc: changed send and receive icon
* App lfrfid: fix text, fix scene switсh
* Elements: multiline text framed, fix paddings
* Gui: remove duplicate definition of elements_multiline_text_framed
* App NFC: update byte_input callback signature
* App subghz: fix text lines in capture scene
* App subghz: position of the text is aligned with the guidelines and other scenes
* App subghz: removed mockup
Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>