Update: [CI] Build Docker Image

Dockerfile

@@ -1,12 +1,4 @@
-FROM node:lts AS builder
-COPY . /src
-WORKDIR /src
-RUN npm ci && \
-    npm run fix-compatibility && \
-    npm run build -- --modern
-
-
-FROM nginx:stable-alpine
+FROM --platform=$TARGETPLATFORM nginx:stable-alpine
 
 LABEL org.opencontainers.image.title="Unlock Music"
 LABEL org.opencontainers.image.description="Unlock encrypted music file in browser"
@@ -15,4 +7,4 @@ LABEL org.opencontainers.image.source="https://github.com/ix64/unlock-music"
 LABEL org.opencontainers.image.licenses="MIT"
 LABEL maintainer="MengYX"
 
-COPY --from=builder /src/dist /usr/share/nginx/html
+COPY ./dist /usr/share/nginx/html