Add ICurrentApp to expose the current app id to apps

[zyga69]

Breaking change

Proposed change

Apps and services resolved in an app's DI scope had no supported way to find out which app they belong to. The only object carrying that information, ApplicationContext, is internal.

Add a small read-only ICurrentApp interface exposing the app id, and register the existing scoped ApplicationContext as its implementation. This lets an app inject ICurrentApp (or resolve it from any service in its scope) to select per-app configuration, logging, etc. IApplication is not reused for this because it also exposes lifecycle methods that apps should not call on themselves.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New feature (which adds functionality to an existing integration)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• The code compiles without warnings (code quality check)
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration are added/changed:

• Documentation added/updated for https://netdaemon.xyz

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 82%. Comparing base (b12abac) to head (68874d2).

Additional details and impacted files

@@         Coverage Diff          @@
##           main   #1442   +/-   ##
====================================
- Coverage    83%     82%   -1%     
====================================
  Files       201     201           
  Lines      4162    4165    +3     
  Branches    485     485           
====================================
- Hits       3460    3455    -5     
- Misses      497     504    +7     
- Partials    205     206    +1     

Flag	Coverage Δ
unittests	82% <100%> (-1%)	⬇️

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[helto4real]

Thank you for your contribution.

[helto4real]

@zyga69 can you make sure you have commit that have verified signature, it is a security measure, just fix it and foce push and we are golden. Thank you for your contribution.