MBL-1472: Create PPO screen activity, ui, and viewmodel

[leighdouglas]

📲 What

Create the PPO activity, compose ui, and viewmodel scaffold

🛠 How

• new screen in compose to hold the list of cards
• launched from activity
• created a mockup of what the ppo card model might look like, for testing purposes

Since some things might change once we know what the graph payload will look like for the ppo cards, i kept things pretty barebones with mock data and very simple logic for now. I only wrote one compose ui tests for now for the same reason, and will add more later on once the data models and logic are more solidified.

👀 See

📋 QA

• When logged in and feature flag on, open the overflow menu on the discovery screen, tap project alerts, and PPO screen should open
• alerts should say 0, list is empty
• back button should close screen and return to discovery

Story 📖

MBL-1472: Create PPO screen activity, ui, and viewmodel

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 7 lines in your changes missing coverage. Please review.

Project coverage is 67.62%. Comparing base (6a4f779) to head (3cec86e).

Files	Patch %	Lines
...view/viewmodel/PledgedProjectsOverviewViewModel.kt	0.00%	7 Missing ⚠️

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Additional details and impacted files

@@             Coverage Diff              @@
##             master    #2056      +/-   ##
============================================
- Coverage     67.63%   67.62%   -0.02%     
- Complexity     2090     2091       +1     
============================================
  Files           354      355       +1     
  Lines         21600    21607       +7     
  Branches       3044     3044              
============================================
+ Hits          14610    14612       +2     
- Misses         5352     5358       +6     
+ Partials       1638     1637       -1     

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[Arkariang]

Nice job! 👍
Just one question, do we have a feature flag associated already?

[leighdouglas]

Nice job! 👍 Just one question, do we have a feature flag associated already?

@Arkariang Yep! The "Project Alerts" menu item in the discovery overflow menu will not appear if the feature flag is turned off, so no way for the screen to open

[leighdouglas]

• Swapped old colors for new colors
• Cleaned up isDarkModeEnabled in activity
• Swapped in the LazyPagingItems in anticipation of using pager3
• Added state flows for total alert count and ppo card list