fix: bootstrap registry on first workspace list

scripts/unified-deployment-smoke.sh

@@ -630,6 +630,27 @@ task13_report_server_workspace_failure() {
   else
     printf '%s\n' '(empty response)' >&2
   fi
+  printf '%s\n' '--- sanitized registry integrity probe ---' >&2
+  {
+    task13_compose exec -T core node --input-type=module -e '
+      const { loadConfig } = await import("/app/backend/dist/config.js");
+      const { WorkspaceRegistry } = await import("/app/backend/dist/workspaces/registry.js");
+      const registry = new WorkspaceRegistry(loadConfig(process.env).workspaceRegistry);
+      try {
+        const revisions = await registry.list();
+        for (const revision of revisions) await registry.read(revision.id);
+        console.log(JSON.stringify({ ok: true, revisions: revisions.length }));
+      } catch (error) {
+        console.log(JSON.stringify({
+          ok: false,
+          name: error instanceof Error ? error.name : "UnknownError",
+          code: error && typeof error === "object" && "code" in error ? error.code : "unknown",
+          message: error instanceof Error ? error.message : "Unknown registry failure",
+        }));
+        process.exitCode = 1;
+      }
+    ' 2>&1 || printf '%s\n' '(registry integrity probe unavailable)'
+  } | tail -n 20 | task13_sanitize >&2
   printf '%s\n' '--- sanitized core logs (last 100 lines) ---' >&2
   {
     task13_compose logs --no-color --tail 100 core 2>&1 \
@@ -1063,6 +1084,11 @@ task13_self_test_server_workspace_diagnostics() {
   printf '%s\n' \
     '{"error":"workspace_invalid","detail":"password=fixture-known-secret"}' >"$response"
   task13_compose() {
+    if [[ "$*" == "exec -T core node --input-type=module -e "* ]]; then
+      printf '%s\n' \
+        '{"name":"WorkspaceRegistryError","code":"workspace_invalid","message":"Workspace snapshot integrity check failed"}'
+      return 0
+    fi
     [[ "$*" == "logs --no-color --tail 100 core" ]] \
       || task13_fail "server diagnostics requested an unexpected Compose command"
     while [[ "$i" -le 150 ]]; do
@@ -1083,6 +1109,8 @@ task13_self_test_server_workspace_diagnostics() {
     || task13_fail "server diagnostics omit the unexpected HTTP status"
   [[ "$output" == *'workspace_invalid'* ]] \
     || task13_fail "server diagnostics omit the generic response"
+  [[ "$output" == *'Workspace snapshot integrity check failed'* ]] \
+    || task13_fail "server diagnostics omit the bounded internal registry reason"
   [[ "$output" == *'core-log-051'* && "$output" != *'core-log-050'* ]] \
     || task13_fail "server diagnostics do not bound core logs to the last 100 lines"
   count="$(grep -Ec '^core-log-[0-9]{3}' <<<"$output")"