Clean up and improve UI sizes and spacing

[nchapman]

No description provided.

[Copilot]

Pull request overview

This PR improves UI sizing and spacing across multiple handheld gaming device platforms by introducing separate edge and internal padding concepts, adding platform-specific scale modifiers, and refining submenu option layouts. The changes enable better content density on small screens while respecting device bezels.

• Introduces SCALE_MODIFIER and EDGE_PADDING platform definitions to customize UI sizing for devices with physical bezels
• Replaces monolithic ui.padding with separate ui.padding (internal spacing) and ui.edge_padding (screen edge distance) throughout the codebase
• Adds new submenu option sizing system with ui.option_size distinct from button icons, plus proportional text truncation for label/value pairs

Reviewed changes

Copilot reviewed 14 out of 14 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
workspace/zero28/platform/platform.h	Adds SCALE_MODIFIER (0.92) and EDGE_PADDING (0) for 2.8" display
workspace/trimuismart/platform/platform.h	Adds SCALE_MODIFIER (0.88) and EDGE_PADDING (0) for 2.4" display
workspace/tg5040/platform/platform.h	Adds EDGE_PADDING (5) for larger display variants
workspace/my282/platform/platform.h	Adds SCALE_MODIFIER (0.92) and EDGE_PADDING (5) for 2.8" display
workspace/miyoomini/platform/platform.h	Adds conditional SCALE_MODIFIER and EDGE_PADDING based on device variant
workspace/magicmini/platform/platform.h	Adds SCALE_MODIFIER (0.92) and EDGE_PADDING (0) for 2.8" display
workspace/all/common/api.h	Adds GFX_centerGlyph helper, updates UI_Layout struct with new padding and option sizing fields, adds ASSET_OPTION_WHITE enum
workspace/all/common/api.c	Updates dp_scale baseline to 120.0f, implements edge_padding logic, adds option sizing calculations, refactors asset scaling with virtual assets
workspace/all/utils/minui-presenter/minui-presenter.c	Replaces ui.padding with ui.edge_padding for screen edge positioning
workspace/all/utils/minui-list/minui-list.c	Updates to use ui.edge_padding, changes fonts from large to medium for option labels, adds ui.option_size and baseline offsets
workspace/all/minui/minui.c	Replaces ui.padding with ui.edge_padding for screen edge calculations
workspace/all/minarch/minarch.c	Adds calculateProportionalWidths function, updates option rendering with new sizing, improves text truncation, updates scroll indicator positioning
workspace/all/paks/Input/src/minput.c	Replaces ui.padding with ui.edge_padding for button positioning
workspace/all/paks/Clock/src/clock.c	Replaces ui.padding with ui.edge_padding for layout calculation

Comments suppressed due to low confidence (2)

workspace/all/common/api.c:90

• The comment states the baseline is 144.0, but the actual code at line 110 uses 120.0f. The comment should be updated to match the implementation: 'ppi / 120.0 (handheld gaming device baseline)'.

 *   2. Calculate raw dp_scale: ppi / 144.0 (handheld gaming device baseline)

workspace/all/common/api.c:64

• The comment states the scale factor is 'PPI / 144', but the actual implementation at line 110 uses 'ppi / 120.0f'. Update the comment to: '// Global display scale factor (PPI / 120)'.

// Global display scale factor (PPI / 144)

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