[FEATURE] Improve documentation in SciJo

[shivasankarka]

What & Why

Update all documentation and docstrings throughout the repository to follow the specified docstring style guide format.

Proposed Solution

# FORMAT FOR DOCSTRING (See "Mojo docstring style guide" for more information)
1. Description *
2. Parameters *
3. Args *
4. Constraints *
5. Returns *
6. Raises *
7. SEE ALSO
8. NOTES
9. REFERENCES
10. Examples *

(Items marked with * are from the "Mojo docstring style guide")

Only add the relevant topics from this list to each function docstring as appropriate; omit irrelevant sections. Ensure all documentation is consistent and clear across the project, referencing the "Mojo docstring style guide" as needed.

Extra Context

Refer to Mojo style guide