feat: add platform resource audit baseline

backend/api/internal/logic/platform/resource_test.go

@@ -0,0 +1,19 @@
+package platform
+
+import "testing"
+
+func TestExpectedResources(t *testing.T) {
+	assertContract(t, ExpectedResources(), "gas", "gas_basic", Writable, "list")
+	assertContract(t, ExpectedResources(), "device", "saf_event", Writable, "list")
+	assertContract(t, ExpectedResources(), "wallet", "wallet_ledger", ReadOnly, "list")
+}
+
+func assertContract(t *testing.T, contracts []ResourceContract, domain, name string, mode ResourceMode, pageKind string) {
+	t.Helper()
+	for _, contract := range contracts {
+		if contract.Domain == domain && contract.Name == name && contract.Mode == mode && contract.PageKind == pageKind {
+			return
+		}
+	}
+	t.Fatalf("missing resource contract %s/%s with mode %q and page kind %q", domain, name, mode, pageKind)
+}