Documents the solution to 'files do not exist' Blueprint error:
- data.directory must be empty if no folder exists
- dashboard.wrapper doesn't support TSX (use build.sh)
- requests.app: 'app' enables proper PSR-4 autoloading
- Namespace must match folder location exactly
This consultation saved Task #26 ModpackChecker deployment.
Signed-off-by: Claude (Chronicler #63) <claude@firefrostgaming.com>