Migrate from v1 to v2

Move a v1.1.0 application to Modal Computer Use v2.0.1.

You are reading the preserved v1.1.0 documentation. Its examples and lifecycle contract remain unchanged.

Use the v2.0.1 migration guide when you are ready to upgrade the package and runtime artifacts together. Continue with the v1.1.0 quickstart if you are staying on 1.x.