fix(maui): set ForegroundScale=0.55 on MauiIcon to resolve Android adaptive icon truncation (fixes #167)

[fboucher]

Summary of Changes

• Android Adaptive Icon Safe-Zone Fix: Added ForegroundScale="0.55" to the <MauiIcon> definition in src/NoteBookmark.MauiApp/NoteBookmark.MauiApp.csproj.
• Root Cause & Technical Details:
  • MAUI Resizetizer automatically crops SVG foreground files to their non-transparent bounding box and stretches/scales the artwork to fill 100% of the 108dp foreground layer (432x432). Therefore, any transform matrix or transparent margins inside appiconfg.svg alone are stripped by Resizetizer during build time.
  • Setting ForegroundScale="0.55" instructs Resizetizer to scale the foreground artwork layer down to 55% of the canvas (59.4dp), ensuring 100% of the artwork sits comfortably inside Android's 66dp inner safe-zone circle on all Android devices/launchers.
  • Empirical Check on Compiled PNG: Max pixel distance from center reduced from 237.50px (out of safe zone) to 101.51px (strictly inside 132.00px safe-zone circle radius with a ~23% margin).

Fixes #167

[github-actions]

Package	Line Rate	Branch Rate	Health
NoteBookmark.AIServices	97%	64%	✔
NoteBookmark.Api	89%	79%	✔
NoteBookmark.BlazorApp	5%	10%	❌
NoteBookmark.Domain	86%	75%	✔
NoteBookmark.ServiceDefaults	96%	75%	✔
NoteBookmark.SharedUI	15%	20%	❌
Summary	53% (925 / 1740)	44% (238 / 541)	❌