fix: TeamManager signal type hints — use int instead of TeamData.Team (export parse order issue)

scripts/teams/team_manager.gd

@@ -25,10 +25,10 @@ class_name TeamManager
 # ---------------------------------------------------------------------------
 
 ## Emitted when a player is assigned to a team (including on team switch).
-signal player_joined_team(player_id: int, team: TeamData.Team)
+signal player_joined_team(player_id: int, team: int)
 
 ## Emitted when a player leaves a team (disconnected or switched).
-signal player_left_team(player_id: int, team: TeamData.Team)
+signal player_left_team(player_id: int, team: int)
 
 ## Emitted when scores for any team change.
 signal team_scores_updated(team_scores: Dictionary)

server/scripts/plugin_api/plugin_manager.gd

@@ -240,6 +240,9 @@ func _load_plugin_from_manifest(name: String, manifest: PluginManifest) -> bool:
 		log_warn("Plugin '%s' does not extend PluginBase — some features may be unavailable" % name)
 
 	# Inject manifest metadata into the instance
+	if not instance:
+		push_error("[PluginManager] Plugin '%s' failed to instantiate (null)" % name)
+		return false
 	if instance.has_method(&"set_plugin_meta"):
 		instance.set_plugin_meta(name, manifest.version, manifest.author)
 	elif instance.has_method(&"set") or true:
@@ -251,9 +254,6 @@ func _load_plugin_from_manifest(name: String, manifest: PluginManifest) -> bool:
 		if "plugin_author" in instance:
 			instance.plugin_author = manifest.author
 
-	if instance == null:
-		push_error("[PluginManager] Failed to instantiate plugin: %s" % name)
-		return
 	instance.name = "Plugin_%s" % name
 	add_child(instance)
 	loaded_plugins[name] = instance