fix: try to fix dockerfile error

Author: kentzhu

Dockerfile

@@ -13,14 +13,14 @@ WORKDIR /workdir
 RUN PWGO_VER=$(grep -oE "playwright-go v\S+" /workdir/go.mod | sed 's/playwright-go //g') \
     && go install github.com/playwright-community/playwright-go/cmd/playwright@${PWGO_VER}
 # Build your app
-RUN GOOS=linux GOARCH=amd64 go build -o /bin/lessapi-duckduckgo
+RUN GOOS=linux GOARCH=amd64 go build -o /bin/lessapi-duckduckgo ./cmd/main
 
 # Stage 3: Final
 FROM ubuntu:jammy
 COPY --from=builder /go/bin/playwright /bin/lessapi-duckduckgo /
 COPY ./resource /resource
 RUN apt-get update && apt-get install -y ca-certificates tzdata \
-    # Install dependencies and all browsers (or specify one)
-    && /playwright install --with-deps \
+    && /playwright install --with-deps Chromium \
     && rm -rf /var/lib/apt/lists/* \
+    && chmod +x /lessapi-duckduckgo
 CMD ["/lessapi-duckduckgo"]