[feat] pkg.go.dev: use packages.html template

searx/settings.yml

@@ -2314,21 +2314,9 @@ engines:
     shortcut: bt4g
 
   - name: pkg.go.dev
-    engine: xpath
+    engine: pkg_go_dev
     shortcut: pgo
-    search_url: https://pkg.go.dev/search?limit=100&m=package&q={query}
-    results_xpath: /html/body/main/div[contains(@class,"SearchResults")]/div[not(@class)]/div[@class="SearchSnippet"]
-    url_xpath: ./div[@class="SearchSnippet-headerContainer"]/h2/a/@href
-    title_xpath: ./div[@class="SearchSnippet-headerContainer"]/h2/a
-    content_xpath: ./p[@class="SearchSnippet-synopsis"]
-    categories: [packages, it]
-    timeout: 3.0
     disabled: true
-    about:
-      website: https://pkg.go.dev/
-      use_official_api: false
-      require_api_key: false
-      results: HTML
 
 # Doku engine lets you access to any Doku wiki instance:
 # A public one or a privete/corporate one.