Fix Fly deploy: remove deleted registry from Dockerfile (#345)

* Fix Fly deploy: remove deleted registry directory from Dockerfile

The registry directory was removed in PR #339 but the Dockerfile
still referenced it, causing builds to fail.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* Add empty changeset for Dockerfile fix

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

Author: bokelley

.changeset/icy-ends-behave.md

@@ -0,0 +1,2 @@
+---
+---

Dockerfile

@@ -33,7 +33,6 @@ COPY --from=builder /app/dist ./dist
 COPY --from=builder /app/server/public ./server/public
 COPY --from=builder /app/server/src/db/migrations ./dist/db/migrations
 COPY --from=builder /app/static ./static
-COPY --from=builder /app/registry ./registry
 
 # Set environment variables
 ENV NODE_ENV=production