Artifacts gallery not reachable from the mobile app's Code menu

Artifacts published from the Claude Code CLI are listed at `claude.ai/code/artifacts` on the web, and `/artifacts` lists them in the terminal. On mobile, the Code menu has no artifacts entry, so a CLI-published artifact is only reachable if someone pastes the link — there is no way to browse your own.

This matters for the CLI → review loop: I publish a report or plan from the terminal, then want to read or share it from my phone. Today that requires going back to a desktop to get the URL.

**Ask:** an artifacts entry in the mobile Code menu, listing the same set as `claude.ai/code/artifacts`.

Claude Code CLI: 2.1.247
Android app: 1.260824.0 (26082400)

Start by locating the mobile app's Code menu and the existing artifacts listing used by claude.ai/code/artifacts or the CLI /artifacts command. The issue names no files or tests, so first confirm where mobile navigation is implemented. Done means Android shows an Artifacts entry in the Code menu and it lists the same CLI-published artifacts as the web page.

Scritto dal modello di indicizzazione a partire dal testo della issue.