Feature/red theme/button input

[victazzz]

configured for new red theme -> buttons, inputs, checkboxes and login page.

[github-actions]

AXE a11y errors violations

4 accessibility violations were detected

id	impact	description	nodes
aria-command-name	serious	Ensures every ARIA button, link and menuitem has an accessible name	3
color-contrast	serious	Ensures the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds	2
label	critical	Ensures every form element has a label	2
nested-interactive	serious	Ensures interactive controls are not nested as they are not always announced by screen readers or can cause focus problems for assistive technologies	2