Maintenance release. Two reliability fixes (idle-monitor silent-stream drop at source; install no longer clobbers the system hicolor icon theme) plus a round of Fedora/Debian/openSUSE install-dependency corrections from fresh-box testing. Bumps pyproject + __version__ and adds the CHANGELOG [0.1.1] block. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>