v0.52.2

Patch Changes

• The desktop app now derives every connection to a project's server — the collab socket, the keepalive that holds off idle shutdown, and the branch-switch dialog's API calls — from the single address the server advertises in server.lock, instead of assuming localhost. A server bound to a different loopback address (such as ::1) now keeps its keepalive and dialogs working after the desktop attaches to it. The desktop's spawned server also stops passing a redundant legacy flag; it serves the editor, content assets, and API from one process and one port, and advertises that single URL with capabilities: ["ui"] for every other tool to discover.