Feature/pro 1846 factory contract support

[poocart]

Added Changes

• Added accountTemplate to <EtherspotTransactionKit /> component that allows passing custom factoryWallet supported by Prime SDK

[linear]

PRO-1846 TransactionKit: Factory Contract support

Description:

Currently we need to add support to allow a user to add their own Factory Contract to be used instead of the one that the Etherspot Prime service will use by detault.

A developer will be able to pass a string that should be mapped to an available ENUM that is referenced in the Etherspot Prime SDK. This is then passed on to the Etherspot Prime SDK.

Pre-requisites:

• Prime SDK support for custom factory contracts

Requirements:

• Modify TransactionKit so that:
  • A new property, factoryContract is added to the <EtherspotBatches> tag which:
    • Accepts a camel case string such as zeroDev which is automatically converted to a ENUM style capitalised snake case value which is then attempted to be mapped to an existing ENUM
      • If the ENUM does not exist or was not found, defaults to "etherspot"
    • passes this on to the SDK
  • Code must be:
    • Documentated within the code via doc blocks
    • Tests must be written

Resources:

• https://github.com/etherspot/transaction-kit
• https://github.com/etherspot/etherspot-prime-sdk

User stories:

• Success stories
  • As a developer, i should be able to use a different factory contract if i so choose

Specific Acceptance Criteria:

• As per the user stories above.