Come up with a strategy for packages that have install.ps1/uninstall.ps1

[rohit21agrawal]

Come up with a strategy for packages that have install.ps1/uninstall.ps1.
The guidance here would be to instruct authors to use targets and init.ps1 to achieve the intended behavior.

[RussKie]

Some guidance would be greatly appreciated
We are migrating a large SDK-style solution which is heavily dependent on install.ps1.