reference-connector-instances — fix-scheduled-run-store-credential-injection delta
The reference implementation SHALL resolve a connection's static-secret credential from the encrypted per-connection store through one shared seam for every run-launch path — scheduled, retry, and manual. A run path SHALL NOT silently depend on process-global credential environment variables when the connection holds an active stored credential, and an empty-string environment variable value SHALL NEVER shadow a store-recovered value (the stored credential is merged last into the connector child environment).
reference-connector-instances