Introduces an `increment` Cargo feature to control the automatic incrementing of the build number during the build process.
This change prevents the build number from incrementing on every build, providing more control for local development and specific release scenarios. The build number will now only increment when the `increment` feature is explicitly enabled.
Adds `cargo:rerun-if-changed=src/` to ensure the build script re-runs when source files change.
Introduces a build script to automatically increment a build number with each compilation.
This number is combined with the semantic version to create a full version string.
The full version is then exposed to the application and logged at startup, providing a unique identifier for each build to aid in tracking and debugging.
