Add session creation for typebot service

[gabrielpastori1]

The modification is centered around handling cases where a session status update is attempted for a non-existent session. Previously, the service only updated the status of existing sessions. With this update, if a session does not exist when attempting to update its status, a new session is created.

Key Changes:

1. Added an 'else' block in the Typebot Service to handle the scenario where a session is not found.
2. In this block, a new session is initialized with a unique sessionId, the current status, creation and update timestamps, and prefilled variables including remoteJid.
3. This new session is then added to the findData.sessions array, ensuring that the service can manage sessions that were not previously tracked.

[matiasduartee]

@DavidsonGomes I urgently need this function to create the session if it does not exist.

[matiasduartee]

Boa @DavidsonGomes, já vou testar na homolog do docker!!!

[mattostiago]

Eu testei e deu super certo! Quando tento pausar o typebot, quando não tem sessão aberta, ele cria a sessão e pausa.

[matiasduartee]

Acabei de testar e esta funcionando perfeitamente!