feat: Integrate controller into shell #6

Draft

ecnivtwelve wants to merge 29 commits intomasterfrom

Commits on Oct 16, 2025

feat: Add shell capability
ecnivtwelve
committed

Commits on Oct 17, 2025

feat: Communication with both Iframe contexts
ecnivtwelve
committed

Commits on Oct 21, 2025

Commits on Oct 22, 2025

feat: Wait for embedded to load controller
ecnivtwelve
committed

Commits on Oct 24, 2025

temp: Add build folder
ecnivtwelve
committed

Commits on Oct 28, 2025