b3c81623f1
Bug 1 - Mute unmute not sticking (G560 and others): - Root cause: on_node_info was reading volume/mute from info->props which contains static initial values only — NOT updated at runtime. When any node info event fired, it overwrote the correct runtime state with stale initial data, causing the unmute to revert on the next graph event. - Fix: Subscribe nodes to SPA_PARAM_Props in addition to SPA_PARAM_Format. Handle SPA_PARAM_Props in on_node_param to track volume (both SPA_PROP_volume and SPA_PROP_channelVolumes averaged) and mute from the authoritative live parameter stream. Remove stale volume/mute reads from on_node_info. - Also fix mute detection in /api/mute: check "mute":true precisely instead of searching for bare "true" anywhere in the body. Bug 2 - Loading profiles does not work: - loadProfile was only applying connections when already in "activated" mode. Load now always applies the profile connections immediately. Bug 3 - No option to update an existing profile: - Add "Update" button in profile list that overwrites the profile with current connections (calls saveProfile with the existing name). - Clear the profile name input after "Save Current" succeeds. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>