- Removed the branch specification from the `sal` dependency in
`doctree/Cargo.toml` and `webbuilder/Cargo.toml`. This simplifies
the dependency management and relies on the default branch of the
repository.
- Updated `.gitignore` to ignore `sccache.log` to prevent it from
being committed to the repository.
- Updated example commands in `example_commands.sh` to use a different
collection name (`grid1` instead of `grid_documentation`) for testing
purposes. This avoids potential conflicts with pre-existing data.
- Improved code structure and organization in `doctree/src/lib.rs`.
