refactor: revamp the importers & exporters systems to be reused (#3425)

Co-authored-by: jamesgeorge007 <jamesgeorge998001@gmail.com>

packages/hoppscotch-common/src/services/spotlight/searchers/collections.searcher.ts

@@ -117,9 +117,8 @@ export class CollectionsSpotlightSearcherService
         return "graphql"
       } else if (url.pathname === "/") {
         return "rest"
-      } else {
-        return "other"
       }
+      return "other"
     } catch (e) {
       return "other"
     }

packages/hoppscotch-common/src/services/spotlight/searchers/history.searcher.ts

@@ -190,23 +190,22 @@ export class HistorySpotlightSearcherService
                     },
                   },
                 }
-              } else {
-                // Assume gql
-                const entry =
-                  graphqlHistoryStore.value.state[parseInt(x.id.split("-")[1])]
+              }
+              // Assume gql
+              const entry =
+                graphqlHistoryStore.value.state[parseInt(x.id.split("-")[1])]
 
-                return {
-                  id: x.id,
-                  icon: markRaw(IconHistory),
-                  score: x.score,
-                  text: {
-                    type: "custom",
-                    component: markRaw(SpotlightGQLHistoryEntry),
-                    componentProps: {
-                      historyEntry: entry,
-                    },
+              return {
+                id: x.id,
+                icon: markRaw(IconHistory),
+                score: x.score,
+                text: {
+                  type: "custom",
+                  component: markRaw(SpotlightGQLHistoryEntry),
+                  componentProps: {
+                    historyEntry: entry,
                   },
-                }
+                },
               }
             })
         },