fix: update device resolutions

[juan-campuzano]

resolve #28

Device configuration updates:

• Updated GoldenDeviceData for devices such as iPhone16ProMax, nothingPhone3, galaxyS25, androidFHDplus, iPhoneStandard, and androidQHDplus to use logical pixel sizes (dp/pt) and device pixel ratios (DPR) instead of native pixel dimensions and PPI. Added clarifying comments to explain the new sizing logic.

Test updates for new sizing logic:

• Modified all relevant tests in golden_device_data_test.dart to expect the new logical sizes and DPR values for each device, ensuring tests reflect the updated configuration. [1] [2] [3] [4] [5]
• Updated tests for physical size calculations to use the new logical size and DPR values (e.g., 440 * 3.0 instead of 1320 * 460.0).
• Adjusted tests for view insets and padding to match the new DPR-based calculations. [1] [2]