feat(FEC-10835): expose share to plugin

[Yuvalke]

Description of the Changes

Expose share component to plugin, related issues:
Issues:

1. have multiple overlay states for CVAA and Share.
2. related components weren't exported.
3. CVAA doesn't behave correctly with the keyboard since the state wasn't taken into account keyboard components.

Solution:

1. add a new prop to overlay to handle it inside it.
2. export all relevant components.
3. Overlay will be handle once and have a common state so it'll be fixed.

CheckLists

• changes have been done against master branch, and PR does not conflict
• new unit / functional tests have been added (whenever applicable)
• test are passing in local environment
• Travis tests are passing (or test results are not worse than on master branch :))
• Docs have been updated

[yairans]

can we move it to overlay reducer as this is overlay action?

[Yuvalke]

we can but it changes the shell prop, it seems like it better to handle all shell in single reducer