feat: fallback to random color if not present in our color map for at import

Signed-off-by: mertmit <mertmit99@gmail.com>

packages/nocodb/package.json

@@ -181,6 +181,7 @@
     "slash": "^3.0.0",
     "socket.io": "^4.4.1",
     "sqlite3": "5.0.0",
+    "tinycolor2": "^1.4.2",
     "twilio": "^3.55.1",
     "unique-names-generator": "^4.3.1",
     "uuid": "^8.2.0",
@@ -202,6 +203,7 @@
     "@types/node": "^18.0.0",
     "@types/nodemailer": "^6.4.0",
     "@types/supertest": "^2.0.10",
+    "@types/tinycolor2": "^1.4.3",
     "@typescript-eslint/eslint-plugin": "^4.0.1",
     "@typescript-eslint/parser": "^4.0.1",
     "@webserverless/fc-express": "^0.1.4",

packages/nocodb/src/lib/meta/api/sync/helpers/job.ts

@@ -11,6 +11,7 @@ import hash from 'object-hash';
 
 import dayjs from 'dayjs';
 import utc from 'dayjs/plugin/utc';
+import tinycolor from 'tinycolor2';
 import { importData, importLTARData } from './readAndProcessData';
 
 dayjs.extend(utc);
@@ -453,7 +454,7 @@ export default async (
             title: (value as any).name,
             color: selectColors[(value as any).color]
               ? selectColors[(value as any).color]
-              : null,
+              : tinycolor.random().toHexString(),
           });
 
           sMap.addToMappingTbl(