Force check `package.json` on `agentuity upgrade`

[mcongrove]

For the sake of example, assume I have agentuity version 1.0.0 installed.

If a new release comes out, version 1.0.1 and I run agentuity upgrade, the CLI will force-upgrade the @agentuity/* packages in package.json (by switching latest to 1.0.1, running bun i, and then switching back to latest).

If I go into another project which is using latest in package.json but has version 1.0.0 in node_modules, running agentuity upgrade does nothing. In my opinion, it should do the force-upgrade by switching latest to 1.0.1 and running bun i.

[linear]

AGENT-1450

[jhaynie]

agentuity upgrade has nothing to do with your project - it only upgrades the global cli.