connection to google drive e2e

[uruken25]

Closes: #87

Description:

set up testing and mocking with MSW

• [ x ] create connection with google drive should be success and navigate to connection page and the connection exists with config button and delete it after check it out
• [ x ] start process with 0 document

[aliamerj]

thank you ,
let's make it like this

• connect and config with no settings and delete ( 0 file ) , check the database
• connect and config with settings and delete (0 file), check the database
• connect and config with 1 file , check the database and make sure it sends notification and when finished check the vector database and add new file and sync , check the vector database it should have 2 files , remove one of them and sync , check it the vector db is empty or not ( with settings ) and one without settings