Fixing similar issue in queries for context handling and fixing some issues raised by IDE.

packages/server/src/threads/automation.js

@@ -100,10 +100,10 @@ class Orchestrator {
     let automation = this._automation
     const app = await this.getApp()
     let stopped = false
-    let loopStep
+    let loopStep = null
 
     let stepCount = 0
-    let loopStepNumber
+    let loopStepNumber = null
     let loopSteps = []
     for (let step of automation.definition.steps) {
       stepCount++

packages/server/src/threads/query.js

@@ -191,14 +191,13 @@ class QueryRunner {
 }
 
 module.exports = (input, callback) => {
-  doInAppContext(input.appId, () => {
+  doInAppContext(input.appId, async () => {
     const Runner = new QueryRunner(input)
-    Runner.execute()
-      .then(response => {
+    try {
+      const response = await Runner.execute()
       callback(null, response)
-      })
-      .catch(err => {
+    } catch (err) {
       callback(err)
-      })
+    }
   })
 }