Manpages of fever in Debian bullseye-backports

• fever-alertify(1)
• fever-bloom-add(1)
• fever-bloom-reload(1)
• fever-bloom-save(1)
• fever-bloom-show(1)
• fever-bloom(1)
• fever-help(1)
• fever-makeman(1)
• fever-run(1)
• fever-version(1)
• fever(1)