Chore/refractor (#4454)

* markdown files and env examples cleanup

* components update

* update jsonlines description

* server refractor

* update telemetry

* add execute custom node

* add ui refractor

* add username and password authenticate

* correctly retrieve past images in agentflowv2

* disable e2e temporarily

* add existing username and password authenticate

* update migration to default workspace

* update todo

* blob storage migrating

* throw error on agent tool call error

* add missing execution import

* add referral

* chore: add error message when importData is undefined

* migrate api keys to db

* fix: data too long for column executionData

* migrate api keys from json to db at init

* add info on account setup

* update docstore missing fields

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Co-authored-by: chungyau97 <chungyau97@gmail.com>

packages/server/src/middlewares/errors/index.ts

@@ -5,15 +5,17 @@ import { InternalFlowiseError } from '../../errors/internalFlowiseError'
 // we need eslint because we have to pass next arg for the error middleware
 // eslint-disable-next-line
 async function errorHandlerMiddleware(err: InternalFlowiseError, req: Request, res: Response, next: NextFunction) {
+    const statusCode = err.statusCode || StatusCodes.INTERNAL_SERVER_ERROR
     if (err.message.includes('401 Incorrect API key provided'))
         err.message = '401 Invalid model key or Incorrect local model configuration.'
     let displayedError = {
-        statusCode: err.statusCode || StatusCodes.INTERNAL_SERVER_ERROR,
+        statusCode,
         success: false,
         message: err.message,
         // Provide error stack trace only in development
         stack: process.env.NODE_ENV === 'development' ? err.stack : {}
     }
+
     if (!req.body || !req.body.streaming || req.body.streaming === 'false') {
         res.setHeader('Content-Type', 'application/json')
         res.status(displayedError.statusCode).json(displayedError)