feat: add Turborepo for a better build system

[louis-jan]

Problem
Currently, developers are struggling with the build step where they have to remember the build steps and combine them for a faster build time.

There are so many steps to remember, such as:

build:core
build:uikit
build:web
build:server
build:electron ...
and the order...

Makefile does help, but the build time has increased dramatically.

Success Criteria
Add Turborepo to existing monorepo project so we don't have to:

• Remember complex build steps
• Wait for unnecessary long tasks
• Missing build dependency
• Rebuild unaltered modules

As a developer I would like to have

• Instant build time (in seconds or even hundred milliseconds)
• Only one build command
• Build the updated code only

Additional context
Add any other context or screenshots about the feature request here.