[verovaleros]

Summary

The usage instructions in the README and the Docker guide did not match how bin/aip works on development.

• "Run AIP for a specific day" passed only --start-date. Since --end-date defaults to today, this ran every day from that date until today. The examples now pass both dates, and the default is explained.
• --end-date and date ranges were not documented.
• The Docker guide said to edit the _example.csv files and also to copy them first. It now says to copy and then edit the copies, and which file is required.
• The Docker guide showed debug output for a command that runs without -d. The example command now uses -d.
• There was no Docker example for running a specific date.
• The Docker guide said the code is mounted into the container. It is copied into the image.

The setup and usage sections were also rewritten to be shorter and clearer, with the common commands in one table.

Testing

Checked that every command and option in the docs exists in bin/aip --help, bin/aip run-models --help and bin/aip rebuild-kb --help.