chore(deps): update dependencies and add delorean

Author: ThorstenSuckow

.babelrc

@@ -0,0 +1,12 @@
+{
+  "sourceType": "script",
+  "presets": [
+    [
+      "@babel/preset-env",
+      {
+        "useBuiltIns": "entry",
+        "corejs": "3.22"
+      }
+    ]
+  ]
+}

.deloreanrc.json

@@ -0,0 +1,14 @@
+{
+    "map" : [
+      "sencha.classpath",
+      "sencha.overrides",
+      "classpath",
+      "overrides"
+    ],
+    "toolkits": [
+      "modern", "classic"
+    ],
+    "builds": [
+      "desktop", "shared"
+    ]
+}

.gitignore

@@ -4,3 +4,5 @@
 /tests/index.extjs-browser.html
 
 .extjs-build
+/.deloreanbuild/
+/package.json.delorean