Improve the screen credential to filter according to the type the fields to fill

[cmoulliard]

Improvement

Improve the screen credential to filter according to the type basic, vault, etc the fields to fill.

When we will use the basic type, then we should just fill the fields:

• username
• password

When we will select vault, then we should fill the following fields:

• Vault KV path

Ideally, when a register a KVpath, we should check if the KVpath already exist or not and if this is the case, raise a warning to tell the user The following KVPath already exists: KVPath
If the KVpath dot not exist under vault, it should be created when we save the credential

@aureamunoz To be discussed