In particular, use non-binary prefixes for disk and memory usage in a process. Ideally everything is configurable by the user, but this is fine for now IMO until I can get around to doing in-app config.

Description

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Issue

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Closes: #

Type of change

Remove the irrelevant ones:

• Other (something else - please specify) Just makes this consistent with disk widget.

Test methodology

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• Windows
• macOS
• Linux

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Checklist

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• Change has been tested to work, and does not cause new breakage unless intended
• Code has been self-reviewed
• Documentation has been added/updated if needed (README, help menu, etc.)
• Passes CI pipeline (clippy check and cargo test check)
• Areas your change affects have been linted using rustfmt (cargo fmt)
• No merge conflicts arise from the change

Other information

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