Persist in file new endpoints coming from Endpoint Service

[kaiocb]

Epic: File persistence support.

**branch: file_persistence_support

Description:

Lyre does not support file insertions in existing/read files, our intention its to condense new updates and new endpoints in another (auto-generated) file, created and managed only by Lyre.

Tasks:

• Create read/write mechanism to create/edit/remove our hidden/auto-generated file.
• Assemble this new mechanism in Lyre boot life cycle.
• Create write logic to insert/update all endpoints read by Scanner/Reader.
• Create write logic to insert/update endpoint by service.
• Create metadata inside file to manage, insertions logs, updates, deletions.
• Create tests to ensure 100% coverage on this feature.