loopd: [heartbeat] table and summarise name check

Co-Authored-By: ornith-1.5-35b-a3b <agent@wntrmute.dev>

crates/loopd/src/main.rs

@@ -58,6 +58,11 @@ fn run_selftest(path: &Path) -> ExitCode {
         }
     };
 
+    if let Err(e) = cfg.check_summarise(&loopd::tools::Registry::m5c()) {
+        eprintln!("loopd: {e}");
+        return ExitCode::from(1);
+    }
+
     let client = Client::new(cfg);
     match run_selftest_check(&client) {
         Ok(()) => ExitCode::SUCCESS,
@@ -74,6 +79,11 @@ fn run_serve(path: &Path) -> ExitCode {
         }
     };
 
+    if let Err(e) = cfg.check_summarise(&loopd::tools::Registry::m5c()) {
+        eprintln!("loopd: {e}");
+        return ExitCode::from(1);
+    }
+
     // One loopd per home (M5b spec, section 9a). The lock comes before the socket is touched and
     // before the self-test, so a second copy neither takes the socket of the one that runs nor
     // sends its slot a prompt. Held until the process ends.