chore: add fallback url and add reqIndex for graphql saving

packages/hoppscotch-common/src/components/collections/graphql/index.vue

@@ -193,6 +193,7 @@ import { PersistedOAuthConfig } from "~/services/oauth/oauth.service"
 import { GQLOptionTabs } from "~/components/graphql/RequestOptions.vue"
 import { EditingProperties } from "../Properties.vue"
 import { defineActionHandler } from "~/helpers/actions"
+import { getDefaultGQLRequest } from "~/helpers/graphql/default"
 
 const t = useI18n()
 const toast = useToast()
@@ -380,32 +381,26 @@ const editCollection = (
   displayModalEdit(true)
 }
 
-const onAddRequest = ({
-  name,
-  path,
-  index,
-}: {
-  name: string
-  path: string
-  index: number
-}) => {
+const onAddRequest = ({ name, path }: { name: string; path: string }) => {
   const newRequest = {
     ...tabs.currentActiveTab.value.document.request,
     name,
+    url:
+      tabs.currentActiveTab.value.document.request.url ||
+      getDefaultGQLRequest().url,
   }
 
-  saveGraphqlRequestAs(path, newRequest)
+  const insertionIndex = saveGraphqlRequestAs(path, newRequest)
 
   const { auth, headers } = cascadeParentCollectionForHeaderAuth(
     path,
     "graphql"
   )
-
   tabs.createNewTab({
     saveContext: {
       originLocation: "user-collection",
       folderPath: path,
-      requestIndex: index,
+      requestIndex: insertionIndex,
     },
     request: newRequest,
     isDirty: false,

packages/hoppscotch-common/src/components/collections/index.vue

@@ -254,6 +254,7 @@ import { PersistenceService } from "~/services/persistence"
 import { PersistedOAuthConfig } from "~/services/oauth/oauth.service"
 import { RESTOptionTabs } from "../http/RequestOptions.vue"
 import { EditingProperties } from "./Properties.vue"
+import { getDefaultRESTRequest } from "~/helpers/rest/default"
 
 const t = useI18n()
 const toast = useToast()
@@ -790,6 +791,9 @@ const onAddRequest = (requestName: string) => {
   const newRequest = {
     ...cloneDeep(tabs.currentActiveTab.value.document.request),
     name: requestName,
+    endpoint:
+      tabs.currentActiveTab.value.document.request.endpoint ||
+      getDefaultRESTRequest().endpoint,
   }
 
   const path = editingFolderPath.value

packages/hoppscotch-common/src/components/graphql/RequestOptions.vue

@@ -120,7 +120,9 @@ const request = useVModel(props, "modelValue", emit)
 
 const url = computedWithControl(
   () => tabs.currentActiveTab.value,
-  () => tabs.currentActiveTab.value.document.request.url
+  () =>
+    tabs.currentActiveTab.value.document.request.url ||
+    getDefaultGQLRequest().url
 )
 
 const activeGQLHeadersCount = computed(

packages/hoppscotch-common/src/newstore/collections.ts

@@ -1393,6 +1393,14 @@ export function editGraphqlRequest(
 }
 
 export function saveGraphqlRequestAs(path: string, request: HoppGQLRequest) {
+  // For calculating the insertion request index
+  const targetLocation = navigateToFolderWithIndexPath(
+    graphqlCollectionStore.value.state,
+    path.split("/").map((x) => parseInt(x))
+  )
+
+  const insertionIndex = targetLocation!.requests.length
+
   graphqlCollectionStore.dispatch({
     dispatcher: "saveRequestAs",
     payload: {
@@ -1400,6 +1408,8 @@ export function saveGraphqlRequestAs(path: string, request: HoppGQLRequest) {
       request,
     },
   })
+
+  return insertionIndex
 }
 
 export function removeGraphqlRequest(