fix: Night mode: force the adaptive icon on Android 26+

[g123k]

On Android and in night mode, force the adaptive icon.
Will fix #1931

[codecov-commenter]

Codecov Report

Merging #1938 (6bdfc0c) into develop (2ea0da3) will decrease coverage by 0.55%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           develop   #1938      +/-   ##
==========================================
- Coverage     8.86%   8.30%   -0.56%     
==========================================
  Files          161     178      +17     
  Lines         6623    8249    +1626     
==========================================
+ Hits           587     685      +98     
- Misses        6036    7564    +1528     

Impacted Files	Coverage Δ
...lib/animations/smooth_animated_collapse_arrow.dart	0.00% <0.00%> (-100.00%)	⬇️
...kages/smooth_app/lib/widgets/attribute_button.dart	0.00% <0.00%> (-92.00%)	⬇️
packages/smooth_app/lib/themes/smooth_theme.dart	58.82% <0.00%> (-24.16%)	⬇️
...s/smooth_app/lib/data_models/user_preferences.dart	16.17% <0.00%> (-16.14%)	⬇️
...mooth_app/lib/data_models/product_preferences.dart	26.47% <0.00%> (-4.96%)	⬇️
packages/smooth_app/lib/main.dart	15.74% <0.00%> (-2.16%)	⬇️
...smooth_app/lib/pages/product/new_product_page.dart	0.00% <0.00%> (-0.88%)	⬇️
...rds/knowledge_panels/knowledge_panels_builder.dart	1.88% <0.00%> (-0.29%)	⬇️
...es/smooth_app/lib/cards/data_cards/score_card.dart	4.54% <0.00%> (-0.22%)	⬇️
.../smooth_app/lib/pages/onboarding/welcome_page.dart	2.94% <0.00%> (-0.19%)	⬇️
... and 124 more

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[teolemon]

Thanks @g123k