System plugin (#2091)

* System template (#2082)

* feat: system plugin (#2024)

* add plugin cost & change plugin avatar (#2030)

* add plugin cost & change plugin avatar

* add author

* feat: duckduckgo plugin

* duckduck search

* perf: templates select system plugin

* perf: system plugin avatar

* feat: duckduck plugins

* doc

* perf: plugin classify

* perf: icon avatar component

* perf: system template avatar

---------

Co-authored-by: heheer <71265218+newfish-cmyk@users.noreply.github.com>

* feat: system plugin search

* perf: plugin packages important

* perf: source avatar

* nextconfig

* perf: i18n

* perf: default model

* perf: system plugin author

---------

Co-authored-by: heheer <71265218+newfish-cmyk@users.noreply.github.com>

packages/plugins/src/duckduckgo/template.json

@@ -0,0 +1,17 @@
+{
+  "author": "",
+  "version": "486",
+  "name": "DuckDuckGo服务",
+  "avatar": "core/workflow/template/duckduckgo",
+  "intro": "DuckDuckGo 服务，包含网络搜索、图片搜索、新闻搜索等。",
+  "showStatus": false,
+  "weight": 10,
+
+  "isTool": true,
+  "templateType": "tools",
+
+  "workflow": {
+    "nodes": [],
+    "edges": []
+  }
+}