Initial OpenWrt RMM implementation

Dockerfile

@@ -0,0 +1,30 @@
+FROM golang:1.22-alpine AS build
+
+WORKDIR /src
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY server ./server
+RUN CGO_ENABLED=0 GOOS=linux go build -trimpath -ldflags="-s -w" -o /out/rmm-server ./server/cmd/rmm-server
+
+FROM alpine:3.21
+
+RUN apk add --no-cache ca-certificates tzdata
+
+WORKDIR /app
+COPY --from=build /out/rmm-server /usr/local/bin/rmm-server
+COPY web ./web
+
+RUN mkdir -p /data
+
+ENV RMM_ADDR=:8080
+ENV RMM_DB_PATH=/data/rmm.db
+ENV RMM_WEB_DIR=/app/web
+
+EXPOSE 8080
+VOLUME ["/data"]
+
+HEALTHCHECK --interval=15s --timeout=3s --start-period=5s --retries=3 \
+  CMD wget -qO- http://127.0.0.1:8080/healthz >/dev/null || exit 1
+
+ENTRYPOINT ["/usr/local/bin/rmm-server"]