Zach NelsonandJustin Mitchell
b186529120
## Summary SD card font fixes: - `TxtReaderActivity` needs to call `renderer.ensureSdCardFontReady` to build the advance lookup table to support rendering with SD card fonts. This revealed that `TxtReaderActivity` was inconsistently performing layout with `getTextWidth`, when the renderer actually uses `getTextAdvanceX`, which can lead to minor inconsistencies in alignment. - Avoid allocating one big `allText` string in `ParsedText::layoutAndExtractLines`. Instead, pass the vector of word strings directly to `SdCardFont::buildAdvanceTable`, where the algorithm just needs to iterate codepoints anyway. --- ### AI Usage While CrossPoint doesn't have restrictions on AI tools in contributing, please be transparent about their usage as it helps set the right context for reviewers. Did you use AI tools to help write this code? _**PARTIALLY**_ --------- Co-authored-by: Justin Mitchell <justin@jmitch.com>
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