Add audio output option file to Larsio and Chip's Challenge#3103

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RetiredWizard wants to merge 8 commits intoadafruit:mainfrom

RetiredWizard:fruitjamappsound

Commits on Aug 9, 2025

Commits on Aug 15, 2025

remove guard against missing DAC
RetiredWizard
committed

Commits on Aug 16, 2025

Commits on Aug 17, 2025

eliminate app dictionay, use only root config file and fix tlv320 variable name
RetiredWizard
committed

Commits on Aug 19, 2025

remove unneeded dac.reset() statements
RetiredWizard
committed