feat: init pc-monitor project

- Client: Go-based Windows hardware monitoring (CPU, GPU, memory, disk, network, power)
- Server: Go + Gin + SQLite backend with REST API
- Frontend: Vue 3 + Element Plus dashboard
- Docker deployment support
- Windows service installation script

Dockerfile.server

@@ -0,0 +1,34 @@
+FROM golang:1.21-alpine AS builder
+
+WORKDIR /app
+
+# Install build dependencies
+RUN apk add --no-cache gcc musl-dev
+
+# Copy server code
+COPY server/ .
+
+# Download dependencies
+RUN go mod download
+
+# Build the server
+RUN CGO_ENABLED=1 GOOS=linux go build -o server -ldflags="-s -w" .
+
+# Final stage
+FROM alpine:3.19
+
+RUN apk add --no-cache ca-certificates tzdata
+
+WORKDIR /app
+
+# Copy binary from builder
+COPY --from=builder /app/server .
+
+# Create data directory
+RUN mkdir -p /app/data
+
+# Expose port
+EXPOSE 8080
+
+# Run the server
+CMD ["./server"]