add nuxt module to initialize gancio

plugins/initialize.server.js

@@ -0,0 +1,27 @@
+export default function () {
+  function start (nuxt) {
+    const log = require('../server/log')
+    const config = require('../server/config')
+    let TaskManager
+    if (!config.firstrun) {
+      TaskManager = require('../server/taskManager').TaskManager
+      TaskManager.start()
+    }
+    const msg = `Listen on ${config.server.host}:${config.server.port} , visit me here => ${config.baseurl}`
+    log.info(msg)
+
+    // close connections/port/unix socket
+    async function shutdown () {
+      if (TaskManager) { TaskManager.stop() }
+      nuxt.close(async () => {
+        log.info('Closing DB')
+        const sequelize = require('../server/api/models')
+        await sequelize.close()
+        process.exit()
+      })
+    }
+    process.on('SIGTERM', shutdown)
+    process.on('SIGINT', shutdown)  
+  }
+  this.nuxt.hook('ready', start)
+}