target first remote browser when not giving it with a alias and update version to 0.8.4

browser_cli/client.py

@@ -127,10 +127,21 @@ def remote_target_for_alias(alias: str | None) -> BrowserTarget | None:
     """Resolve a user-facing remote alias such as 'host:profile' to a target."""
     if not alias:
         return None
-    for target in _remote_browser_targets():
+    targets = _remote_browser_targets()
+    for target in targets:
         endpoint_profile = f"{target.remote}:{target.profile}" if target.remote else None
         if alias in {target.display_name, endpoint_profile}:
             return target
+
+    endpoint_matches = []
+    for target in targets:
+        if not target.remote:
+            continue
+        remote_host, sep, _remote_port = target.remote.rpartition(":")
+        if alias == target.remote or (sep and alias == remote_host):
+            endpoint_matches.append(target)
+    if len(endpoint_matches) == 1:
+        return endpoint_matches[0]
     return None