Add Firebase Component + Account Management

[PSchmiedmayer]

Add Firebase Component + Account Management

♻️ Current situation & Problem

The current PAWS application does not include a user login functionality and does not connect to a cloud storage provider.

💡 Proposed solution

This PR adds a Firebase-based login & account sign up mechanism and the Firestone component to automatically upload observations and other FHIR resources to Firebase.

Related PRs

• Firebase Account Management & Firestore Connections StanfordSpezi/SpeziTemplateApplication#8

Testing

• Adapts the UI test accordingly.

Code of Conduct & Contributing Guidelines

By submitting creating this pull request, you agree to follow our Code of Conduct and Contributing Guidelines:

• I agree to follow the Code of Conduct and Contributing Guidelines.

[codecov]

Codecov Report

Merging #5 (a7bc94c) into main (565f26b) will decrease coverage by 0.28%.
The diff coverage is 82.10%.

@@            Coverage Diff             @@
##             main       #5      +/-   ##
==========================================
- Coverage   82.15%   81.87%   -0.28%     
==========================================
  Files          28       34       +6     
  Lines         801     1075     +274     
==========================================
+ Hits          658      880     +222     
- Misses        143      195      +52     

Impacted Files	Coverage Δ
...es/PAWSOnboardingFlow/AccountSetup/PAWSLogin.swift	0.00% <0.00%> (ø)
...WSModules/Sources/PAWSOnboardingFlow/Consent.swift	0.00% <0.00%> (ø)
...ces/PAWSOnboardingFlow/AccountSetup/IconView.swift	68.43% <68.43%> (ø)
...s/PAWSOnboardingFlow/AccountSetup/PAWSSignUp.swift	73.34% <73.34%> (ø)
...es/Sources/PAWSOnboardingFlow/OnboardingFlow.swift	85.72% <83.34%> (-0.49%)	⬇️
...dules/Sources/PAWSSharedContext/Bundle+Image.swift	83.34% <83.34%> (ø)
PAWSUITests/OnboardingTests.swift	78.11% <86.00%> (+4.54%)	⬆️
...ces/PAWSOnboardingFlow/AccountSetup/UserView.swift	88.10% <88.10%> (ø)
...PAWSOnboardingFlow/AccountSetup/AccountSetup.swift	92.40% <92.40%> (ø)
PAWS/PAWSAppDelegate.swift	100.00% <100.00%> (ø)
... and 2 more

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[PSchmiedmayer]

@CS342/2023-paws A short reminder that this PR is still open 👋

[ckunchur]

Looks great to me!

[ckunchur]

Looks great to me!