fix: flake.lock bump — MCP command type + Jellyfin 10.11.11 OpenAPI hash

[Copilot]

Scheduled flake.lock bump broke two hosts. Applies the updated lock plus targeted fixes.

redo-2 — MCP command type error

home-manager's mcp module now enforces null or string for programs.mcp.servers.<name>.command. aws/support.nix was passing a derivation directly.

# before
command = awsSupportLauncher;          # <derivation aws-support-mcp-server-launcher>

# after
command = "${awsSupportLauncher}";     # /nix/store/...-aws-support-mcp-server-launcher

romeo-2 — Missing Jellyfin 10.11.11 OpenAPI hash

nixpkgs bump advanced Jellyfin to 10.11.11; the substituteInPlace workaround in nixarr.nix only patched up to 10.11.10. Extends the patch with the upstream hash:

"10.11.11" = "sha256-4p/DaeyuVGdsrrUMu8AGtcTulZkGwA8eAvb4PbnCJ/s=";

Hash sourced from nix-media-server/nixarr@68e0e19. The comment is updated to reference 10.11.11; the workaround comment already notes it should be dropped once nixarr's dev branch ships these hashes.