Phase 13 deferred items

Out-of-scope findings logged by plan executors. Not fixed by the plan that found them.

From 13-01

fonoteka.go TestPhase09SecurityRoutes fails on the current framework. plugins/golem15/fonoteka/admin_phase09_security_test.go:52 reports the cabana admin file and relation routes (/plytadmin/api/v1/{vendor}/{plugin}/{controller}/{id}/files/..., .../relations/{name}/records/{child}..., .../relations/{name}/pivot/{child}) as unexpected. They were added by Phase 12.2 commits e54fd25, afb05b6 and fe9e8ba in summercms.go; the Phase 9 assembled-route inventory in fonoteka.go was not updated. Unrelated to 13-01 (no route was added or removed by the surf overlap change; Routes() is unchanged). Fix: extend the test's expected admin route set, or confirm with the 12.2 owner.
FORCE_COLOR=3 in the agent shell fails modules/bonfire TestColorPolicy and TestInjectedOutputCapture. They pass with the variable unset; the suite was run with env -u FORCE_COLOR. Environment, not code.
gofmt drift in files 13-01 did not touch: fonoteka.go/plugins/golem15/fonoteka/household_smoke_test.go, summercms.go/modules/tide/flow_test.go, summercms.go/modules/tide/headers_test.go.