Obsolete: Fastly runtime-env warning ran before logger initialization #359

Description

The missing-edgezero_runtime_env warning used to run before logger initialization and therefore disappear. That code path no longer exists: merged PR #381 removed the runtime-env store/loader architecture and moved physical store selection to deploy-time logical resource links.

Steps to reproduce

Historical reproduction: remove the runtime-env store and observe the warning emitted by the old loader before logger initialization.

Current inspection: current Fastly entry point initializes logging from baked configuration before registry dispatch. Runtime logical store metadata is documented at current logical-alias store metadata. The old missing-runtime-env-store reproduction cannot be performed on current main. No log-delivery test was executed.

Expected behavior

Current Fastly execution uses declared logical resource links and does not require an obsolete runtime-env store or emit its missing-store warning.

Impact

The original diagnostic-loss defect applied to removed architecture. Restoring the loader solely to repair its warning would reintroduce obsolete configuration state.

Proposed fix

Close as obsolete/not planned, superseded by PR #381. Any independently observed missing diagnostic in the current logical-binding path should be tracked against that path with fresh evidence.

Done when

• Confirm the runtime-env loader/store and its warning are removed from current main.
• Confirm current entry points configure logging before the relevant request dispatch.

Related

PR #351 introduced the exposed historical loader; PR #381 removed that architecture. current Fastly entry point.