Спампаваць codeg 0.31.1

This patch smooths out the built-in browser introduced in 0.31.0: agent-written JavaScript can run without repeatedly interrupting you after you explicitly enable it, browser content now reaches the edges of its pane, blank tabs match your theme, and Windows workspaces keep the correct size after a browser tab is closed.
Improved
- Agent-written JavaScript no longer asks for approval before every snippet by default — it still runs only after you enable the browser tools and code-execution switch and share the page with “Read and act” access, every run remains visible in the tab’s activity, and you can choose “Ask me every time” under Settings → Built-in browser → Running code on a page.
Fixed
- Browser pages and HTML previews now extend cleanly to the edges of their pane — the permanent thin frame around them and the one-pixel gap left behind when the terminal was closed are gone.
- Blank browser tabs now follow the app theme — dark mode no longer opens onto a bright white page, theme changes apply immediately, and in-app notifications remain visible above the blank tab.
- Windows workspaces continue to resize correctly after a browser tab is closed — closing a tab while the window is maximized and then restoring it no longer leaves the app drawn at its maximized size with the title bar and window controls pushed beyond the right edge.