Fix/mobile/booking integration

[KamogeloMoeketse]

Booking is now functional again to account for changes in api

This includes:
Users selecting a date.
Users can now select a start time and end time for the meeting.

Other changes:
Room and booking information is now stored and retrieved between pages instead of passing it through when navigating.

Fixes #182

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Test A
• Test B

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules