Fix: Remove "Signal issue" links from docs

Fix #962
Close #966

Author: hxlnt

src/webhint-theme/helper/utils.js

@@ -1,7 +1,5 @@
 const pagination = require('./pagination');
 
-const url = require('url');
-
 const isIndexPage = (page) => {
     return page.source.endsWith('index.md');
 };
@@ -77,12 +75,6 @@ module.exports = {
             return page.section === section;
         });
     },
-    getSignalIssueQuery: (root, title, directory) => {
-        const issueTitle = `[docs] Issue with '${title}'`;
-        const issueContent = url.resolve(root, directory);
-
-        return `title=${encodeURIComponent(issueTitle)}&body=${encodeURIComponent(issueContent)}`;
-    },
     /**
      * Return the `href` value to link to the target page from the current one.
      * for example when the current page is `hint-amp-validator`:

src/webhint-theme/layout/partials/doc.ejs

@@ -36,13 +36,6 @@ toCItems = utils.getToCItems(pages); %>
                         >Edit</a
                     >
                 </li>
-                <li>
-                    <a
-                        target="_blank"
-                        href="<%= `${theme.webhintRepoRoot}/issues/new?${utils.getSignalIssueQuery(theme.webhintRoot, page.title, page.permalink)}` %>"
-                        >Signal Issue</a
-                    >
-                </li>
             </ul>
         </div>
     </header>