Make FontType a bitflag

[The-Nice-One]

Summary by CodeRabbit

• Documentation
  • Clarified font style formatting as a bitfield.
  • Updated the font style reference to show that a zero value means Regular, with Bold and Italic represented as flags.
  • Revised font table examples to reflect combined Bold + Italic values and reserved unused bits.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 732e8df2-3ff5-4148-a81d-ba6f0b23c08d

📥 Commits

Reviewing files that changed from the base of the PR and between 1862a6d and d11390f.

📒 Files selected for processing (3)

• snippets/data_types/FontType.md
• src/Data Types.md
• src/Font Table.md

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📝 Walkthrough

Walkthrough

This PR updates specification text for FontType and font_type. It replaces named style variants with a bitfield definition, defines zero as Regular, reserves bits 2–7, and updates Font Table examples to use flag-based wording and combined Bold + Italic values.

Changes

FontType bitfield specification

Layer / File(s)	Summary
Define FontType as a bitfield snippets/data_types/FontType.md, src/Data Types.md	The FontType definition now uses bit flags. Bit 0 is Bold, bit 1 is Italic, bits 2–7 are reserved, and no set bits means Regular.
Align font_type examples and descriptions src/Font Table.md	The Font Table text now describes font_type with bitfield terminology. Regular examples say no bits are set, Bold examples identify bit 0, and the non-ASCII example changes to 0x03 for bold and italic.

Estimated code review effort: 2 (Simple) | ~10 minutes

Possibly related PRs

• SimplePixelFont/Specification#4: It updates Font Table documentation for font_type, and this PR changes the same field to a bit-flag representation.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch polish

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