Release v0.6.0 — splash background engine + modal settings + theme-following title bar · zerorigin-studio/dsh-desktop-shell

v0.6.0 — splash screen background engine + modal settings window + title bar follows theme

Bundled client upgraded to 0.6.0.

Splash screen uses the official background engine: the same engine.js as the
DeepSeek website (particle whale + fluid aurora + constellation grid), with the original
CSS look kept as a fallback. Logo, title, status text, progress bar and copyright line
all moved to the bottom, leaving the page body to the background.
Settings window is now an application-level modal: you cannot operate the client
without closing it first (Wails AttachModal, the Microsoft-recommended approach on Windows).
Title bar follows dsh light/dark: main window, settings window and child windows all
follow the dsh preference via DWM, driven by kernel events (zero polling when idle).
Fixed: the desktop SDK reported a hardcoded clientVersion of 0.2.0 while the
client had long since moved past 0.5.5, so plugins and pages saw a stale version.

dsh plugin --profile web add @zerorigin-studio/dsh-desktop-shell@0.6.0