chore: 构建与仓库整理

- .gitignore 排除运行时产物（run/、cpa/、dist/、二进制、日志）
- dist 构建产物移出版本库（磁盘保留，发布走 Release 产物）
- Makefile/Dockerfile/docker-compose/config.yaml.example 同步 ops-assistant 更名
- 新增 VERSION 文件（0.0.1）

Dockerfile

@@ -19,10 +19,10 @@ COPY . .
 
 # 编译
 RUN CGO_ENABLED=1 go build \
-    -ldflags "-X xiaji-go/version.Version=${VERSION} \
-              -X xiaji-go/version.GitCommit=${GIT_COMMIT} \
-              -X xiaji-go/version.BuildTime=${BUILD_TIME}" \
-    -o xiaji-go cmd/main.go
+    -ldflags "-X ops-assistant/version.Version=${VERSION} \
+              -X ops-assistant/version.GitCommit=${GIT_COMMIT} \
+              -X ops-assistant/version.BuildTime=${BUILD_TIME}" \
+    -o ops-assistant cmd/main.go
 
 # ============ 运行阶段 ============
 FROM debian:bookworm-slim
@@ -34,7 +34,7 @@ ENV TZ=Asia/Shanghai
 WORKDIR /app
 
 # 从构建阶段复制
-COPY --from=builder /build/xiaji-go .
+COPY --from=builder /build/ops-assistant .
 COPY --from=builder /build/templates/ ./templates/
 COPY --from=builder /build/config.yaml.example ./config.yaml.example
 
@@ -44,9 +44,9 @@ COPY --from=builder /go/pkg/mod/github.com/yanyiwu/gojieba@v1.3.0/dict/ /app/dic
 # 数据目录
 VOLUME ["/app/data"]
 
-EXPOSE 9521
+EXPOSE 9621
 
 HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
-  CMD curl -f http://localhost:9521/health || exit 1
+  CMD curl -f http://localhost:9621/health || exit 1
 
-ENTRYPOINT ["./xiaji-go"]
+ENTRYPOINT ["./ops-assistant"]