[rewrite/v3]Crate layout

[Asurar0]

A lot of the structure have changed and some preliminary usage informatioins can be found at src/README.MD.

Code source layout

FerrumC define the following primary crates inside its source code:

• ferrumc-core
• ferrumc-ecs
• ferrumc-events
• ferrumc-net
• ferrumc-storage
• ferrumc-utils
• ferrumc-world
• ferrumc-plugins

Each crate may contain subcrates within its directory to implement essential components. For example:

- core/          # ferrumc-core
- net/           # ferrumc-net
    - encode     # ferrumc-net-encode

Dependencies

Dependencies are defined in the workspace Cargo.toml file and imported into each crate using the following syntax:

crate = { workspace = true }

Workspace members dependencies are defined as follows:

member = { workspace = true } 

Tests

Tests are located within their respective crates and do not have a separate tests/ folder.