TypeScript Stable (Incomplete)

See PR from typescript branch (copied below)

---

• Migrate to strictly-typed TypeScript instead of plain ol' JavaScript
• New versioning system & fixes to _status logger
• @/store/index.js rewritten with TypeScript in mind, more than just what's needed to pass checks
• Vue components and views written with <script lang="ts">
• Free of messy // TODO: TS comments
• Certified Good Enough™️

🎶 We See the Light - Something Rotten