Setup CONNECTION_CHECKING feature

packages/server/src/integrations/airtable.ts

@@ -1,5 +1,6 @@
 import {
   ConnectionInfo,
+  DatasourceFeature,
   DatasourceFieldType,
   Integration,
   IntegrationBase,
@@ -19,7 +20,7 @@ const SCHEMA: Integration = {
     "Airtable is a spreadsheet-database hybrid, with the features of a database but applied to a spreadsheet.",
   friendlyName: "Airtable",
   type: "Spreadsheet",
-  features: [],
+  features: [DatasourceFeature.CONNECTION_CHECKING],
   datasource: {
     apiKey: {
       type: DatasourceFieldType.PASSWORD,

packages/server/src/integrations/googlesheets.ts

@@ -1,5 +1,6 @@
 import {
   ConnectionInfo,
+  DatasourceFeature,
   DatasourceFieldType,
   DatasourcePlus,
   FieldType,
@@ -65,7 +66,7 @@ const SCHEMA: Integration = {
     "Create and collaborate on online spreadsheets in real-time and from any device. ",
   friendlyName: "Google Sheets",
   type: "Spreadsheet",
-  features: [],
+  features: [DatasourceFeature.CONNECTION_CHECKING],
   datasource: {
     spreadsheetId: {
       display: "Google Sheet URL",

packages/server/src/integrations/snowflake.ts

@@ -22,7 +22,7 @@ const SCHEMA: Integration = {
     "Snowflake is a solution for data warehousing, data lakes, data engineering, data science, data application development, and securely sharing and consuming shared data.",
   friendlyName: "Snowflake",
   type: "Relational",
-  features: [],
+  features: [DatasourceFeature.CONNECTION_CHECKING],
   datasource: {
     account: {
       type: "string",