The hardcoded devapp endpoint was checked BEFORE dynamic registration and
edition static/supplement lookups, short-circuiting every configurable
source — the TestDirectRuntimeEndpoint_Devapp*WithoutRegistry tests encode
the intended priority (built-in = last resort so operators can repoint the
product without a rebuild) and have been failing on the branch. Move the
built-in check after Priority 4; env override > dynamic > PAT > edition >
built-in. Also gofmt two files the Lint job flagged.