fix suffix matching

src/install-plugin.ts

@@ -67,7 +67,7 @@ async function tryInstallPackages(names: string[]) {
 }
 
 async function installPlugin(name: string, info: PluginInstallConfig) {
-  const suffixMatching = name.match(/(.+)@.+/);
+  const suffixMatching = name.match(/(.+):.+/);
   if (suffixMatching) {
     name = suffixMatching[1];
   }
@@ -151,7 +151,7 @@ export async function installPluginEntry() {
       // disabled plugin
       continue;
     }
-    if (name.startsWith('group')) {
+    if (name.startsWith('group:')) {
       queue = queue.concat(Object.entries(info).reverse());
       continue;
     }