Addresses various minor issues including:
- Standardizes indentation in `.editorconfig` for different file types.
- Simplifies Prettier configuration.
- Updates image links in `README.md`.
- Ensures newline character at end of `.csv` files.
- Corrects a conditional statement in `command_fastdl.sh`.
- Corrects a conditional statement in `info_messages.sh`.
- Updates server query protocols in `query_gsquery.py`.