Improve Dependency Management and Packaging Strategy

[pouria-mirebrahimi]

Goal: Establish a robust, maintainable, and reproducible dependency‑management workflow across the project.

Tasks:

• Adopt a modern packaging approach (e.g., PDM or similar standards‑based tooling) to ensure deterministic and well‑structured dependency management.
• Define a clear dependency strategy, including runtime vs. development dependencies, optional groups, and environment isolation.
• Update the project structure to align with best‑practice packaging patterns, improving maintainability and portability.
• Refactor all applications (including Git Submodules) to standardize calling routines and messaging patterns between all services, ensuring consistent and predictable inter‑module communication.
• Document the new dependency and packaging workflow so contributors can easily follow and extend it.