docs: make schema v3 the only workspace contract

scripts/test-verify-workspace-install-docs.sh

@@ -137,57 +137,32 @@ sed '/^case "\$mode" in/,$d' "$root/scripts/verify-workspace-install-docs.sh" >"
 # shellcheck source=/dev/null
 source "$verifier_functions"
 
-project_state_fixture="$negative_root/project-state.md"
-python3 - "$root/PROJECT_STATE.md" "$project_state_fixture" <<'PY'
+python3 "$root/scripts/test_workspace_descriptor_doc_contract.py"
+
+project_topology_fixture="$negative_root/project-topology-contradiction.md"
+python3 - "$root/PROJECT_STATE.md" "$project_topology_fixture" <<'PY'
 import pathlib, sys
 source = pathlib.Path(sys.argv[1]).read_text()
-target = pathlib.Path(sys.argv[2])
-marker = source.index("## Historical snapshots")
-contradiction = """
-## Contradictory release note — LIVE 2026-08-08
-
-- Schema-v2 descriptors are operational again.
-- The supported Compose stack is exactly `frontend` plus `core`.
-- DWH, vector DB, embedding, LLM, and reverse-proxy services are external configurable endpoints.
-
-"""
-target.write_text(source[:marker] + contradiction + source[marker:])
+marker = source.index("# Historical archive")
+contradiction = (
+    "The supported Compose stack is exactly `frontend` plus `core`.\n"
+    "DWH, vector DB, embedding, LLM, and reverse-proxy services are external endpoints.\n\n"
+)
+pathlib.Path(sys.argv[2]).write_text(source[:marker] + contradiction + source[marker:])
 PY
-project_state_output="$negative_root/project-state-output"
+project_topology_output="$negative_root/project-topology-output"
 set +e
-verify_project_state_current_contract "$project_state_fixture" contradictory-project-state >"$project_state_output" 2>&1
-project_state_status=$?
+verify_project_state_current_contract "$project_topology_fixture" contradictory-project-topology \
+  >"$project_topology_output" 2>&1
+project_topology_status=$?
 set -e
-if [[ $project_state_status -eq 0 ]] || ! grep -Fq "contradictory active text" "$project_state_output"; then
-  echo "contradictory current-state fixture was not rejected correctly" >&2
-  cat "$project_state_output" >&2
+if [[ $project_topology_status -eq 0 ]] || \
+  ! grep -Fq "contradictory active text" "$project_topology_output"; then
+  echo "contradictory current PROJECT_STATE topology was not rejected" >&2
+  cat "$project_topology_output" >&2
   exit 1
 fi
 
-for level in 1 2 3 4 5 6; do
-  project_state_live_heading="$negative_root/project-state-live-heading-h$level.md"
-  python3 - "$root/PROJECT_STATE.md" "$project_state_live_heading" "$level" <<'PY'
-import pathlib, sys
-source = pathlib.Path(sys.argv[1]).read_text()
-target = pathlib.Path(sys.argv[2])
-level = int(sys.argv[3])
-marker = source.index("## Historical snapshots")
-historical = source[marker:]
-replacement = "#" * level + " Session summary redesign — LIVE 2026-07-23"
-historical = historical.replace("### Historical snapshot — Session summary redesign (2026-07-23)", replacement, 1)
-target.write_text(source[:marker] + historical)
-PY
-  set +e
-  verify_project_state_current_contract "$project_state_live_heading" "historical-live-heading-h$level" >"$project_state_output" 2>&1
-  project_state_status=$?
-  set -e
-  if [[ $project_state_status -eq 0 ]] || ! grep -Fq "active/live heading markers" "$project_state_output"; then
-    echo "historical LIVE-heading fixture was not rejected correctly for heading level $level" >&2
-    cat "$project_state_output" >&2
-    exit 1
-  fi
-done
-
 workspace_fixture="$negative_root/workspace-invalid.yaml"
 python3 - "$root/deploy/workspaces/example.yaml" "$workspace_fixture" <<'PY'
 import pathlib, sys, yaml
@@ -206,27 +181,6 @@ if [[ $workspace_status -eq 0 ]] || ! grep -Fq "embedding dimensions must be 102
   exit 1
 fi
 
-project_state_positive="$negative_root/project-state-positive.md"
-cat >"$project_state_positive" <<'EOF'
-# ThothII — Project State
-
-> Starting-point snapshot.
-
-## Internal Qdrant + Ollama semantic infrastructure — LIVE 2026-08-08
-
-- Schema-v3 descriptors are operational and v1/v2 remain `migration_required`.
-- One workspace owns one Qdrant collection.
-- Only DWH and LLM remain external runtime application endpoints.
-- The internal stack includes `qdrant`, `embedding`, and `embedding-model-init`.
-
-## Historical snapshots — superseded context
-
-### Historical snapshot — previous deployment
-
-- Older notes intentionally live only here.
-EOF
-verify_project_state_current_contract "$project_state_positive" positive-project-state >/dev/null
-
 local_manual_paraphrase="$negative_root/local-manual-paraphrase.md"
 cp "$root/docs/install/local-workspace-registry.md" "$local_manual_paraphrase"
 python3 - "$local_manual_paraphrase" <<'PY'