feat: buzz, basecamp-cli

pkgs/default.nix

@@ -44,13 +44,25 @@ in {
   # We override both here so the input builds and reports the rc.1 version.
   # When upstream fixes package.nix (expected for the 0.8.0 final), drop this
   # override back to the plain pass-through.
-  basecamp = inputs.basecamp.packages.${system}.default.overrideAttrs (_: {
-    version = "0.8.0-rc.1";
-    vendorHash = "sha256-m1UF/Ga9C9GJF0JtZMXFOX88chb+f279/aoAaiwfxvg=";
-    # src stays the flake input (lib.cleanSource ./.. pinned by flake.lock to
-    # rc.1) — only the version label that upstream forgot to bump is corrected.
-    __intentionallyOverridingVersion = true;
-  });
+  # basecamp = inputs.basecamp.packages.${system}.default.overrideAttrs (_: {
+  #   version = "0.8.0-rc.1";
+  #   vendorHash = "sha256-m1UF/Ga9C9GJF0JtZMXFOX88chb+f279/aoAaiwfxvg=";
+  #   # src stays the flake input (lib.cleanSource ./.. pinned by flake.lock to
+  #   # rc.1) — only the version label that upstream forgot to bump is corrected.
+  #   __intentionallyOverridingVersion = true;
+  # });
+  basecamp = inputs.basecamp.packages.${system}.default;
   openspec = inputs.openspec.packages.${system}.default;
   opencode-desktop = inputs.opencode.packages.${system}.opencode-desktop;
+
+  # buzz: Block's "hive mind" desktop app. Consumed from mulatta/buzz.nix
+  # because the upstream AppImage lacks the sidecars + Tauri GStreamer
+  # integration needed to actually run. Exposed under both `buzz-desktop`
+  # (mulatta's name) and `buzz` (the short alias). Builds entirely from
+  # source — no third-party binary cache. First build is slow (Rust + Tauri
+  # + sherpa-onnx); subsequent builds are cached in the local nix store.
+  # Note: mulatta only publishes packages for x86_64-linux, aarch64-linux,
+  # aarch64-darwin — x86_64-darwin will throw at build time.
+  buzz-desktop = inputs.buzz.packages.${system}.buzz-desktop;
+  buzz = inputs.buzz.packages.${system}.buzz-desktop;
 }