[EPIC] Greenmask V1

[wwoytenko]

Greenmask V1

v1 branch is here (WORK IN PROGRESS)

We’ll use this GitHub issue to track all related merge requests and development tasks.

Plans core features for v1

• Multi-DBMS support:
  Greenmask v0.2.x focused mainly on PostgreSQL. With v1, we’re introducing a new extensible framework designed to support any database management system (starting with MySQL 8.0).

  This is the most challenging and impactful goal of the release.

• MySQL support:
  First-class support for MySQL 8.0 is in progress.

• Database subset improvements:
  Optimizing subset logic and fixing issues related to cycle resolution.

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Linked Tasks

• epic: MySQL support #222 — Core architecture overhaul for better extensibility.
• epic: Implement PostgreSQL compatibility layer in the new v1 architecture #391 — Port current PostgreSQL v0.2 version to v1
• epic: subset system revision #392
• epic: greenmask integration testing framework #393