docs: say the CLI repo will be archived

Make the move notice explicit that this repository will be archived, so contributors do not treat it as a long-term home.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: betegon

README.md

@@ -1,7 +1,7 @@
 # Sentry CLI
 
 The Sentry CLI has moved to [`getsentry/toolkit`](https://github.com/getsentry/toolkit).
-This repository is not archived, but new code, issues, and pull requests belong there.
+This repository will be archived. New code, issues, and pull requests belong there.
 
 - CLI: [`packages/cli`](https://github.com/getsentry/toolkit/tree/main/packages/cli)
 - Docs: [`apps/cli-docs`](https://github.com/getsentry/toolkit/tree/main/apps/cli-docs)

packages/cli/README.md

@@ -12,7 +12,7 @@
   <a href="https://cli.sentry.dev/commands/">Commands</a>
 </p>
 
-> **Moved.** Development continues in [`getsentry/toolkit`](https://github.com/getsentry/toolkit) ([`packages/cli`](https://github.com/getsentry/toolkit/tree/main/packages/cli)). This repository is not archived, but new issues, pull requests, and changes go there.
+> **Moved.** Development continues in [`getsentry/toolkit`](https://github.com/getsentry/toolkit) ([`packages/cli`](https://github.com/getsentry/toolkit/tree/main/packages/cli)). This repository will be archived. New issues, pull requests, and changes go there.
 
 ---