feat: allow enabling all plugins into a channel

internal/plugin/plugin.go

@@ -47,6 +47,19 @@ func GetAvailablePlugins() map[string]model.Plugin {
 	return result
 }
 
+// GetAvailablePluginIDs returns a slice of all registered plugin IDs
+func GetAvailablePluginIDs() []string {
+	pluginsMu.RLock()
+	defer pluginsMu.RUnlock()
+
+	result := make([]string, 0, len(plugins))
+	for pluginID := range plugins {
+		result = append(result, pluginID)
+	}
+
+	return result
+}
+
 // ClearRegistry clears all registered plugins (for testing)
 func ClearRegistry() {
 	pluginsMu.Lock()