v0.0.3

Changed

• Replace platform-specific build scripts with a cross-platform scripts/build.ts runner used by bun run build

Fixed

• Fix macOS (Darwin) path handling to use XDG-style paths (~/.local/share/opencode/, ~/.config/opencode/) instead of ~/Library/Application Support/opencode/, matching OpenCode's actual file locations (fixes #4)
• ETTL Prediction: Fix overly pessimistic time-to-limit predictions for long-term quotas (Weekly/Monthly) by ignoring short-term usage spikes in the prediction engine.
• Robustness: Ensure QuotaService handles missing authentication files gracefully (verified by new robustness tests), preventing crashes for users with minimal setups.