docs: sync — Phase 2 complete, magnet association and tray platform notes
docs: sync — Phase 1 features (settings, file selection, drag-drop, clipboard)
docs: sync — Phase 0 recorded as merged
docs: sync — backend test layers, Phase 0 counts
docs: sync wiki with docs/ — add Phase 1 plan, fix cross-links, MSRV 1.88
docs: publish Flume wiki (architecture, engine notes, platform, CI, roadmap)
Initial Home page