/upgrade-v3

Performs a complete v2 → v3 upgrade of an application-sdk connector.

Must be run from the application-sdk repo root (so the upgrade tooling and docs are reachable).

Usage

/upgrade-v3 ../my-connector/src
/upgrade-v3 /absolute/path/to/connector/

Phase 0 — Setup and validation

1. Parse $ARGUMENTS to get the target path. If no argument is given, stop and ask the user for one.
2. Confirm the target path exists. If it does not, stop and report the error.