fix: spotlight actions on graphql (#3299)

* fix: spotlight actions for graphql

* fix: environment actions

* fix: gql rename request

* fix: graphql spotlight actions

* fix: tab shortcuts not working properly

* fix: only show download and copy response when there is a response

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Co-authored-by: Andrew Bastin <andrewbastin.k@gmail.com>

packages/hoppscotch-common/locales/en.json

@@ -670,7 +670,13 @@
       "tab_headers": "Headers tab",
       "tab_authorization": "Authorization tab",
       "tab_pre_request_script": "Pre-request script tab",
-      "tab_tests": "Tests tab"
+      "tab_tests": "Tests tab",
+      "tab_query": "Query tab",
+      "tab_variables": "Variables tab"
+    },
+    "graphql": {
+      "connect": "Connect to server",
+      "disconnect": "Disconnect from server"
     },
     "response": {
       "copy": "Copy response",