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1cd0fb5dab
Follow-up to #8720 adding * Two improvements to FreeType glyph measurements: - Ensuring that glyphs are measured with the same hinting as they are rendered, ref [#8720#issuecomment-3305408157](https://github.com/ghostty-org/ghostty/pull/8720#issuecomment-3305408157); - For outline glyphs, using the outline bbox instead of the built-in metrics, like `renderGlyph()`. * Basic unit tests for face metrics and their estimators, using the narrowest and widest fonts from the resource directory, Cozette Vector and Geist Mono. --- I also made one unrelated change to `freetype.zig`, replacing `@alignCast(@ptrCast(...))` with `@ptrCast(@alignCast(...))` on line 173. Autoformatting has been making this change on every save for weeks, and reverting the hunk before each commit is getting old, so I hope it's OK that I use this PR to upstream this decree from the formatter.