chore: Fix sentry issues (#4863)

Fix sentry issues.

Fixes #4815, #4814, #4811, #4809

app/javascript/dashboard/routes/dashboard/settings/inbox/ImapSettings.vue

@@ -156,7 +156,7 @@ export default {
         await this.$store.dispatch('inboxes/updateInboxIMAP', payload);
         this.showAlert(this.$t('INBOX_MGMT.IMAP.EDIT.SUCCESS_MESSAGE'));
       } catch (error) {
-        this.showAlert(this.$t('INBOX_MGMT.IMAP.EDIT.ERROR_MESSAGE'));
+        this.showAlert(error.message);
       }
     },
   },

app/javascript/dashboard/store/modules/inboxes.js

@@ -216,7 +216,11 @@ export const actions = {
       commit(types.default.SET_INBOXES_UI_FLAG, {
         isUpdatingIMAP: false,
       });
-      throw new Error(error);
+      if (error.response?.data?.message) {
+        throw new Error(error.response?.data?.message);
+      } else {
+        throw new Error(error);
+      }
     }
   },
   updateInboxSMTP: async (