refactor: Add lint rules for no unused vars and unused import (#9940)

src/Controllers/HooksController.js

@@ -225,7 +225,7 @@ function wrapToHTTPRequest(hook, key) {
         if (typeof body === 'string') {
           try {
             body = JSON.parse(body);
-          } catch (e) {
+          } catch {
             err = {
               error: 'Malformed response',
               code: -1,

src/Controllers/index.js

@@ -217,7 +217,7 @@ export function getDatabaseAdapter(databaseURI, collectionPrefix, databaseOption
   try {
     const parsedURI = new URL(databaseURI);
     protocol = parsedURI.protocol ? parsedURI.protocol.toLowerCase() : null;
-  } catch (e) {
+  } catch {
     /* */
   }
   switch (protocol) {