RoamPrompt v0.4.0 — Stable Public Release

What's Changed

• Add the public RoamPrompt website by @DrMakMoonKuen in #4
• Rebuild public website around Puli Consulting brand by @DrMakMoonKuen in #5
• Promote RoamPrompt v0.4.0 to stable by @DrMakMoonKuen in #6

Full Changelog: v0.4.0-rc.3...v0.4.0