170-Implement_separate_panorama_finish_button

Description

Panorama finish operation is using photoShutter button. This MR create dedicated finish_panorama button & update buttons' UI accroding to mockup

Issue(s)

• https://gitlab.e.foundation/e/os/backlog/-/issues/170

Test environment

Download apk from https://gitlab.e.foundation/e/os/camera/-/jobs/285526/artifacts/file/app/build/outputs/apk/debug/app-debug.apk. Install apk into your device. Open newly installed camera app.

Test procedures

1. go to camera app 2. click on the flash option menu 3. select `PANO` in the `Photo Mode:` section 4. take the first picture 5. check the bottom bar finish & cancel panorama buttons

Technical details

Screenshots

Check list

• Self review
• Test procedure explained
• Tested on fresh install
• Tested applied as an update
• License
• Internal documentation
• User documentation