[ztcs-software]

What's new

• A big accessibility pass. The chat list is now fully keyboard-operable — Tab to a chat, press Enter or Space to open it, with a clear focus ring. Loach also honors your system "reduce motion" setting (dialing back animations and smooth scrolling), moves focus straight into the composer when Private Chat opens, and tells screen readers when a reply starts and finishes, announces errors right away, and labels the PIN/password fields on the lock screen.
• Colored text is easier to read. Status colors — warnings, errors, "Connected" badges, and the context-usage meter — now meet WCAG AA contrast, so they no longer wash out against the light theme.

Fixes

• No more double scrollbar in the sidebar chat list on hover.
• Snippets and Spaces load cleanly. Both libraries now show a loading state while fetching and a Retry button if loading fails, instead of briefly flashing "empty" or silently showing nothing.
• Steadier model list. Quickly refreshing models or switching endpoints can no longer let a slower, stale listing overwrite a newer one or leave the spinner stuck.
• Assorted performance and stability hardening under the hood.