Fix the pending problem of requesting console and uc pages in dev mode (#7281)

#### What type of PR is this?

/kind bug
/area core
/milestone 2.20.x

#### What this PR does / why we need it:

This PR fixes the pending problem of requesting console and ui pages in dev mode.

#### Which issue(s) this PR fixes:

Fixes https://github.com/halo-dev/halo/issues/7191

#### Special notes for your reviewer:

Steps to reproduce:

- Start ui projects with dev mode by executing command `make -C ui dev`.
- Run Halo instance in dev mode by executing command `./gradlew bootRun --args="--spring.profiles.active=dev"`.
- Try to request <http://localhost:8090/uc> and <http://localhost:8090/console>.
- Try to refresh page by hand and see the result

#### Does this PR introduce a user-facing change?

```release-note
修复开发模式下无法正常进入管理和个人中心页面的问题
```

application/src/main/java/run/halo/app/infra/config/WebFluxConfig.java

@@ -14,6 +14,7 @@ import org.springframework.boot.autoconfigure.web.reactive.WebFluxRegistrations;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.core.Ordered;
 import org.springframework.core.annotation.Order;
 import org.springframework.http.CacheControl;
 import org.springframework.http.MediaType;
@@ -218,6 +219,7 @@ public class WebFluxConfig implements WebFluxConfigurer {
 
     @ConditionalOnProperty(name = "halo.console.proxy.enabled", havingValue = "true")
     @Bean
+    @Order(Ordered.HIGHEST_PRECEDENCE)
     ProxyFilter consoleProxyFilter() {
         return new ProxyFilter("/console/**", haloProp.getConsole().getProxy());
     }
@@ -225,6 +227,7 @@ public class WebFluxConfig implements WebFluxConfigurer {
 
     @ConditionalOnProperty(name = "halo.uc.proxy.enabled", havingValue = "true")
     @Bean
+    @Order(Ordered.HIGHEST_PRECEDENCE)
     ProxyFilter ucProxyFilter() {
         return new ProxyFilter("/uc/**", haloProp.getUc().getProxy());
     }

application/src/main/java/run/halo/app/infra/console/ProxyFilter.java

@@ -3,6 +3,7 @@ package run.halo.app.infra.console;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.core.io.buffer.DataBuffer;
 import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
 import org.springframework.security.web.server.util.matcher.AndServerWebExchangeMatcher;
 import org.springframework.security.web.server.util.matcher.NegatedServerWebExchangeMatcher;
 import org.springframework.security.web.server.util.matcher.ServerWebExchangeMatcher;
@@ -58,14 +59,22 @@ public class ProxyFilter implements WebFilter {
                 .headers(httpHeaders -> httpHeaders.addAll(exchange.getRequest().getHeaders()))
                 .exchangeToMono(clientResponse -> {
                     var response = exchange.getResponse();
+                    var httpStatusCode = clientResponse.statusCode();
                     // set headers
-                    response.getHeaders().putAll(clientResponse.headers().asHttpHeaders());
+                    var httpHeaders = clientResponse.headers().asHttpHeaders();
+                    response.getHeaders().putAll(httpHeaders);
                     // set cookies
                     response.getCookies().putAll(clientResponse.cookies());
                     // set status code
-                    response.setStatusCode(clientResponse.statusCode());
+                    response.setStatusCode(httpStatusCode);
+                    var contentLength = clientResponse.headers().contentLength().orElse(0L);
+                    if (httpStatusCode.is3xxRedirection()
+                        || httpStatusCode.equals(HttpStatus.NO_CONTENT)
+                        || contentLength == 0) {
+                        return Mono.empty();
+                    }
                     var body = clientResponse.bodyToFlux(DataBuffer.class);
-                    return exchange.getResponse().writeWith(body);
+                    return response.writeWith(body);
                 }));
     }
 }