Rolester Desktop 0.3.0

What's Changed

• 🚀 Release 0.3.1 — reevaluation gate fixes + compEstimate staleness by @scttbnsn in #10
• release: promote dev → main (v0.3.3 → v0.5.0) by @scttbnsn in #12
• release: promote dev → main (v0.5.1 → v0.5.2) by @scttbnsn in #13
• 🔧 config(coderabbit): add review config with per-path agent rules by @scttbnsn in #14
• 🔧 config(coderabbit): adopt agent-voice tone and SYP best practices by @scttbnsn in #15
• 🔧 config(greptile): on-call reviews only, skip automatic by @scttbnsn in #16
• 📝 docs(front-door): rewrite README and site copy for candidates, not testers by @scttbnsn in #17
• 🐛 fix(deploy): anchor .vercelignore paths so merging to main stops shipping a 404 by @scttbnsn in #18
• 🐛 fix(build): guard root postinstall so it stops printing a MODULE_NOT_FOUND stack by @scttbnsn in #19

Full Changelog: v0.5.2...desktop-v0.3.0