After Gitea UI transfer of tegwick/whynot repos to coulomb, align
workstation remotes and federation sources to coulomb/<slug>. Roster
sweep 60/60 pass; compose has 0 fetch warnings. Mark workplan finished.
Refresh federated index (20 capabilities, 0 duplicate warnings). Update
workplan, SCOPE, gap analysis, and tests for 59/60 publish pass. Mark
T04/T06 done; T01 remains on tegwick-control repo creation.
Note: production hub whynot URLs still need REUSE_SURFACE_TOKEN update.