src/edit_popup.py: pass and reproduce the server-side edited-media layout
('edited_media/<media_id>/') when saving an edit, falling back to the flat
folder when no media id is available, so uploads land where the server expects.
src/get_playlists_v2.py: preserve every server field (audio, muted, description,
id, position, ...) when rewriting playlist items, instead of rebuilding fixed
dicts that silently dropped them. Web-link items keep their original http(s) url
and are never downloaded.
windows/pyi_runtime_hook.py: declare per-monitor DPI awareness before SDL/Kivy
initialise, so on a scaled display the window is not virtualised to a smaller
resolution (which left a black strip and mis-scaled media).
windows/build_win.bat: optional code signing step for PCs with Smart App Control
enabled, driven by KIWY_SIGN_PFX / KIWY_SIGN_PFX_PASSWORD or a local
kiwy_signing.pfx.
windows/build.spec, windows/README_WINDOWS_BUILD.md, windows/development-track.md:
build notes and manifest updates.
BUG-009: _on_video_eos was empty (stub). Added Clock.schedule_once
for next_media() when video reaches end of stream.
BUG-008: download_media_files only ran when server_version >
local_version. Added download check in up-to-date branch so media
files are synced even when playlist version hasn't changed.
ske087