refactor(cmd): separate commands by functionality

commands/fediverse/unfollow.js

@@ -0,0 +1,20 @@
+const axios = require('axios');
+
+exports.runQuery = function (matrixClient, room, userInput, registrar) {
+  axios.get(`${registrar.config.fediverse.domain}/api/v1/accounts/${userInput}`).then((findUID) => {
+    axios({
+      method: 'POST',
+      url: `${registrar.config.fediverse.domain}/api/v1/accounts/${findUID.data.id}/unfollow`,
+      headers: { Authorization: `Bearer ${registrar.config.fediverse.token}` },
+    })
+      .then((response) => {
+        matrixClient.sendHtmlNotice(room.roomId,
+          '',
+          `Unsubscribed:
+          <blockquote>${registrar.config.fediverse.domain}/${response.data.id}`);
+      });
+  }).catch((e) => {
+    matrixClient.sendHtmlNotice(room.roomId,
+      '', `${e}`);
+  });
+};