Спампаваць codeg 0.18.8

- feat(workspace): Open file tabs now stay put when you switch folders. Switching the active folder no longer closes your open files, and files from different folders can stay open at the same time.
- feat(chat): Every completed reply now shows the files it produced. An inline artifacts card above the turn stats lists that reply's new and changed files — click a new file to open it in the editor (or reveal it in your OS file manager), and expand a changed file to view its diff inline.
- feat(codex): Codex /goal now renders as a dedicated goal card, in both live sessions and reopened history, instead of plain text.
- fix(files): File links are more reliable, including Windows network shares (UNC paths). UNC and protocol-relative links now open in the right place — handed to the file opener instead of the browser — with correct casing and canonical URIs.
- fix(composer): Quick messages containing tables or task lists now insert correctly. Picking a saved quick message with a table or a - [ ] checklist no longer silently does nothing.
- fix(desktop): Fixed a lingering double title bar on Linux after upgrading. Window decorations are now decided per platform at launch and no longer restored from saved window state, so the native title bar won't reappear over the app's own toolbar.
- chore(acp): Bundled agents updated — Claude Code 0.55.0, Codex 1.1.0 (codex 0.142.5), OpenCode 1.17.13, Hermes 0.18.0, CodeBuddy 2.114.2, and Kimi Code 0.22.1.