Added logger implementation for components logs

[pacific-ring]

Description

Routes all SDK-internal logging through a new static Logger facade (Logger.kt) instead of calling android.util.Log directly

• Adds object Logger with d/i/v/w/e methods, each gated on a single private enabled flag that is off by default, so a published SDK is silent unless explicitly switched on.
• The flag is mutable only via an internal setEnabled() — application code cannot turn on token/session logging, keeping the logic inside the SDK boundary. The switch is intentionally not yet wired to any public initialization option -- the seam exists for a future change to decide how diagnostics get enabled.

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Code refactoring
• Performance improvement
• Test improvement

References

• support ticket
• community post
• StackOverflow post
• support forum thread

Testing

• Unit tests
• Manual testing
• Sample app testing

Test Configuration:

• Android version(s):
• Device(s):

Screenshots (if appropriate)

Checklist

• I have read the Auth0 general contribution guidelines

• I have read the Auth0 Code of Conduct

• All existing and new tests complete without errors