fix bug in Dockerfile

Author: sebdeveloper6952

Dockerfile

@@ -1,7 +1,9 @@
-FROM dhi.io/golang:1.26 AS builder
+FROM dhi.io/golang:1.26-dev AS builder
 WORKDIR /go/src/app
 COPY . .
-RUN mkdir ./bin && go build -o ./bin/app ./cmd/api/main.go
+RUN mkdir ./bin && CGO_ENABLED=1 go build \
+    -ldflags "-linkmode external -extldflags '-static'" \
+    -o ./bin/app ./cmd/api/main.go
 
 FROM dhi.io/static:20250419
 COPY --from=builder /go/src/app/bin/app /app