Takes the three tasks split out of ops-mason/MASON-WP-0003: mount the
forge read credential, teach derive_from_forge() to use it, and re-run
the fleet reset over the nine repositories that failed in
STATE-WP-0083-T04.
T01 (report unreadable as unreadable, never as retirement work) is
promoted ahead of the credential work: it does not depend on it, it
closes the empty-clone path that nearly retired vergabe-teilnahme, and
MASON-WP-0003-T01's breadth recommendation is contingent on it.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 3377672@bnt-lap001
Assistant-Session: 15463ccf-238f-4e13-b163-93aa25c6d166
