Replace tokens with ones that are part of the Design System and are either the same or very similar

Remove unused icons
Remove fill none from icons
Rename some icons

Remove unnecessary ts-ignores
Remove unnecessary eslint-disable
Fix type errors
Change Dispatch type to IStore['dispatch']

Use new TS config from @jitsi/eslint
Fix all lint errors

Remove unnecessary ts-ignores
Change any to actual types
Fix eslint rule

Co-authored-by: robertpin <robert.pin9@gmail.com>
Co-authored-by: Gabriel Borlea <gabriel.borlea@8x8.com>

- opens as a modal
- lastn is 0, mutes local video while open
- long press to talk
- and more