MCP reconnect #15247, Opus 4.7 support, Eager input streaming workaround merged - update patches

[github-actions]

Upstream PRs Merged

• Caching PR #5422: OPEN
• Vim PR #12679: OPEN
• Tool fix PR #16751: OPEN
• MCP reconnect #15247: CLOSED
• Opus 4.7 support: MERGED
• Eager input streaming workaround: MERGED

Merged: MCP reconnect #15247, Opus 4.7 support, Eager input streaming workaround
Remaining: Caching PR #5422, Vim PR #12679, Tool fix PR #16751

Recommended Actions

1. Remove the merged patch(es) from patches/apply.sh
2. Keep applying the remaining patch(es)
3. If caching was merged, update sync-cached.yml to check upstream releases directly
4. If all remaining patches are also merged later, archive this repo