feat: mention american english in short style-guide

[Gusarich]

closes #308

[github-actions]

Verdict: NEEDS_CHANGES

Overall Verdict
NEEDS_CHANGES

Findings

• [MEDIUM] contribute/style-guide.mdx:126 (Accessibility) — Mixed concepts in one bullet — Split into two bullets. Update the plain-English line to: "Use plain English; avoid idioms and culture-specific references." — Style guide: https://github.com/tact-lang/mintlify-ton-docs/blob/main/contribute/style-guide-extended.mdx?plain=1#L98-L104
• [MEDIUM] contribute/style-guide.mdx:111 and :125 (Placement/duplication) — American spelling rule is misplaced and duplicated — Move "Use American English spelling" from Safety/Disclaimers (line 111) to Accessibility directly under the plain-English bullet (around line 125). Delete the original. Use: "Use American English spelling (e.g., color, analyze)." — Style guide: https://github.com/tact-lang/mintlify-ton-docs/blob/main/contribute/style-guide-extended.mdx?plain=1#L34-L38
• [LOW] contribute/style-guide.mdx:126 (Typography) — Non-ASCII hyphen in "culture‑specific" — Replace with ASCII hyphen: "culture-specific". — Style guide: https://github.com/tact-lang/mintlify-ton-docs/blob/main/contribute/style-guide-extended.mdx?plain=1#L150-L154

[Gusarich]

damn

[Gusarich]