feat: add "documentAccess": "dynamic-page" to manifest (#323)

* refactor: additional code linting and formatting

* feat: add "documentAccess": "dynamic-page" and required code updates

* refactor: amend async logic in getVariables

Author: 0m4r

dist/plugin.js

@@ -4,20 +4,49 @@
   "api": "1.0.0",
   "main": "dist/plugin.js",
   "ui": "dist/ui.html",
-  "editorType": ["figma"],
+  "editorType": [
+    "figma"
+  ],
   "networkAccess": {
-    "allowedDomains": ["*"],
+    "allowedDomains": [
+      "*"
+    ],
     "reasoning": "Wildcard is needed to use the plugin with companies' self-hosted CI instance"
   },
   "menu": [
-    { "name": "Export Design Token File", "command": "export" },
-    { "name": "Send Design Tokens to Url", "command": "urlExport" },
-    { "separator": true },
-    { "name": "Settings", "command": "generalSettings" },
-    { "separator": true },
-    { "name": "Help", "command": "help" },
-    { "name": "Demo file", "command": "demo" },
-    { "separator": true },
-    { "name": "Reset Settings", "command": "reset" }
-  ]
-}
+    {
+      "name": "Export Design Token File",
+      "command": "export"
+    },
+    {
+      "name": "Send Design Tokens to Url",
+      "command": "urlExport"
+    },
+    {
+      "separator": true
+    },
+    {
+      "name": "Settings",
+      "command": "generalSettings"
+    },
+    {
+      "separator": true
+    },
+    {
+      "name": "Help",
+      "command": "help"
+    },
+    {
+      "name": "Demo file",
+      "command": "demo"
+    },
+    {
+      "separator": true
+    },
+    {
+      "name": "Reset Settings",
+      "command": "reset"
+    }
+  ],
+  "documentAccess": "dynamic-page"
+}