Rename Nurse to Mako

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

.gitea/workflows/ci.yml

@@ -38,5 +38,5 @@ jobs:
         run: |
           for t in linux/amd64 linux/arm64 windows/amd64; do
             echo "building for $t"
-            GOOS=${t%/*} GOARCH=${t#*/} CGO_ENABLED=0 go build -o /dev/null ./cmd/nurse
+            GOOS=${t%/*} GOARCH=${t#*/} CGO_ENABLED=0 go build -o /dev/null ./cmd/mako
           done