Hold the proofs that a manifest composes, which left the judge's and route-proxy's tests

ADR 0593 §7: the composition is the node-engine's, so its tests hold
what the indexer's judge tests and route-proxy's tests proved by
composing: a bundle's words per machine, a Go bundle's delivery, the
credential form in a handed plan, settings refusals, placeholder and
vault refusals, the session's files, a field set aside composed whole,
route-proxy's manifest composing for a machine, a route endpoint's
machine port in six cases and the plan's route entry end to end. Two
table tests, one subtest per item; route-proxy's manifest is captured
beside the catalogue.

Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL

testdata/beside/mesh-networking/modules/route-proxy/files/acme.env

@@ -0,0 +1,3 @@
+ACME_DIRECTORY=https://acme-v02.api.letsencrypt.org:443/directory
+ACME_ROOTS=https://acme-v02.api.letsencrypt.org:443
+ACME_ROOTS_PATH=

testdata/beside/mesh-networking/modules/route-proxy/files/internal-acme.env

@@ -0,0 +1,3 @@
+INTERNAL_ACME_DIRECTORY=https://${bound:internal-acme-ca:at}:${bound:internal-acme-ca:port}${bound:internal-acme-ca:path}
+INTERNAL_ACME_ROOTS=https://${bound:internal-acme-ca:at}:${bound:internal-acme-ca:port}${bound:internal-acme-ca:roots}
+INTERNAL_ACME_ROOTS_PATH=${bound:internal-acme-ca:roots}