v0.0.1 - Foundation: BrowserVM + Panel System + Restructure

First release marking completion of:
- BrowserVM integration (@ethereumjs/vm)
- Panel system foundation (Dockview)
- Repository restructure (essence-driven naming)
- DepositoryV1 + IDepository interface
- Simnet genesis configs

On the road to 0.1.0 (complete panel workspace).