Add GRID_MUX_UNUSED macro and improve module mux handling#312

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SukuWc wants to merge 26 commits intomasterfrom

SUKU-module-mux-improvements

Commits on Feb 1, 2026

Add GRID_MUX_UNUSED macro and improve module mux handling

SukuWc
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claude
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SUKU refactor mux_overflow to mux_positions_bm bitmask

SukuWc
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claude
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Commits on Feb 4, 2026

SUKU embed UI state in element structs via primary_state/secondary_state

SukuWc
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claude
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Commits on Feb 7, 2026

Commits on Feb 11, 2026

SUKU d51 init functions separated
SukuWc
committed

Commits on Feb 13, 2026

SUKU extract D51 ADC and encoder abstractions, fold mux_init into adc_init on both architectures

SukuWc
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claude
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Commits on Feb 14, 2026

Commits on Feb 15, 2026