feat(health): expand health check capabilities with new metrics and UI enhancements

- Introduced new health check metrics including DPI classification, reality verification, and pageload performance.
- Updated the health check configuration to include new fields for SNI, pageload URL, and stability duration.
- Enhanced the web interface to support subscription link testing and improved user experience with a new mode for proxy management.
- Added a new CI workflow for building and testing the server module with Docker.

These changes significantly enhance the functionality and usability of the health check system, providing users with more comprehensive insights and a better interface for managing health checks and subscriptions.

Author: hiddifydeveloper

.github/workflows/ci.yml

@@ -97,6 +97,35 @@ jobs:
             report.html
             result.json
 
+  server:
+    name: Server (module + Docker)
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: server/go.mod
+          cache: true
+          cache-dependency-path: server/go.sum
+
+      - name: Vet + build + test server module
+        working-directory: server
+        run: |
+          go mod verify
+          go vet ./...
+          go build -o /dev/null .
+          go test ./...
+
+      - name: Validate docker-compose
+        working-directory: server
+        run: docker compose config -q
+
+      - name: Build server Docker image
+        working-directory: server
+        run: docker build -t health-check-server:ci .
+
   cross-compile:
     name: Cross-compile
     runs-on: ubuntu-latest

Dockerfile

@@ -0,0 +1,38 @@
+# Client web UI (hiddify-health serve) with sing-box + xray cores bundled, so
+# proxy/subscription testing works inside the container.
+
+# --- build the Go binary ---
+FROM golang:1.25 AS build
+WORKDIR /src
+COPY go.mod go.sum ./
+RUN go mod download
+COPY . .
+RUN CGO_ENABLED=0 go build -ldflags "-s -w" -o /hiddify-health ./cmd
+
+# --- fetch the cores ---
+FROM --platform=$BUILDPLATFORM debian:bookworm-slim AS cores
+ARG SB_VER=1.13.13
+ARG XR_VER=26.3.27
+ARG TARGETARCH
+RUN apt-get update && apt-get install -y --no-install-recommends curl ca-certificates unzip && rm -rf /var/lib/apt/lists/*
+RUN curl -fsSL -o /tmp/sb.tgz \
+      "https://github.com/SagerNet/sing-box/releases/download/v${SB_VER}/sing-box-${SB_VER}-linux-${TARGETARCH}.tar.gz" \
+ && tar -xzf /tmp/sb.tgz -C /tmp \
+ && mv "/tmp/sing-box-${SB_VER}-linux-${TARGETARCH}/sing-box" /usr/local/bin/sing-box
+RUN XR_ARCH=$([ "$TARGETARCH" = "arm64" ] && echo "arm64-v8a" || echo "64") \
+ && curl -fsSL -o /tmp/xray.zip \
+      "https://github.com/XTLS/Xray-core/releases/download/v${XR_VER}/Xray-linux-${XR_ARCH}.zip" \
+ && unzip -o /tmp/xray.zip xray -d /usr/local/bin
+
+# --- runtime ---
+FROM debian:bookworm-slim
+RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates && rm -rf /var/lib/apt/lists/*
+COPY --from=build  /hiddify-health        /usr/local/bin/hiddify-health
+COPY --from=cores  /usr/local/bin/sing-box /usr/local/bin/sing-box
+COPY --from=cores  /usr/local/bin/xray     /usr/local/bin/xray
+ENV SINGBOX_BIN=/usr/local/bin/sing-box \
+    XRAY_BIN=/usr/local/bin/xray \
+    XRAY_CLIENT_PATH=/usr/local/bin/xray \
+    XRAY_SERVER_PATH=/usr/local/bin/xray
+EXPOSE 8090
+ENTRYPOINT ["hiddify-health", "serve", "--addr", ":8090"]

cmd/main.go

@@ -142,6 +142,9 @@ func rootCmd() *cobra.Command {
 		checkCmd(),
 		serveCmd(),
 		historyCmd(),
+		proxyCmd(),
+		proxiesCmd(),
+		subCmd(),
 		reportCmd(),
 	)
 	return root