v0.9.0

Added

• OXC.Format — Prettier-compatible JS/TS formatter via oxfmt NIF (~30× faster than Prettier). All oxfmt options supported.
• OXC.Lint.run!/3 — bang variant that raises OXC.Error on parse errors.

Changed

• Submodules use run/run! naming (OXC.Lint.run, OXC.Format.run).
• OXC.Format.run!/3 raises OXC.Error instead of RuntimeError.