Optimize static resource caching with custom configuration

Refactored web resource caching to use a custom WebResourceCacheConfig
for better control over cache headers. Changed ReactAppController to
use forward instead of direct path to ensure proper cache handling.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: lcomplete

app/server/huntly-server/src/main/java/com/huntly/server/config/WebResourceCacheConfig.java

@@ -0,0 +1,50 @@
+package com.huntly.server.config;
+
+import java.util.concurrent.TimeUnit;
+import org.springframework.boot.autoconfigure.web.WebProperties;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.CacheControl;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class WebResourceCacheConfig implements WebMvcConfigurer {
+
+    private final WebProperties.Resources resources;
+
+    public WebResourceCacheConfig(WebProperties webProperties) {
+        this.resources = webProperties.getResources();
+    }
+
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
+        String[] staticLocations = resources.getStaticLocations();
+        CacheControl noCache = CacheControl.noCache();
+        CacheControl weekCache = CacheControl.maxAge(7, TimeUnit.DAYS).cachePublic();
+        CacheControl dayCache = CacheControl.maxAge(1, TimeUnit.DAYS).cachePublic();
+
+        registry.addResourceHandler("/index.html")
+                .addResourceLocations(staticLocations)
+                .setCacheControl(noCache);
+
+        registry.addResourceHandler("/static/media/**")
+                .addResourceLocations(staticLocations)
+                .setCacheControl(dayCache);
+
+        registry.addResourceHandler("/static/js/**", "/static/css/**")
+                .addResourceLocations(staticLocations)
+                .setCacheControl(weekCache);
+
+        registry.addResourceHandler(
+                        "/*.png",
+                        "/*.jpg",
+                        "/*.jpeg",
+                        "/*.gif",
+                        "/*.webp",
+                        "/*.svg",
+                        "/*.ico"
+                )
+                .addResourceLocations(staticLocations)
+                .setCacheControl(dayCache);
+    }
+}

app/server/huntly-server/src/main/java/com/huntly/server/controller/ReactAppController.java

@@ -12,6 +12,6 @@
 public class ReactAppController {
     @RequestMapping(value = {"/", "/{x:[\\w\\-]+}", "/{x:^(?!api$).*$}/**/{y:[\\w\\-]+}"})
     public String getIndex() {
-        return "/index.html";
+        return "forward:/index.html";
     }
 }

app/server/huntly-server/src/main/resources/application.yml

@@ -16,11 +16,6 @@ spring:
   mvc:
     pathmatch:
       matching-strategy: ant_path_matcher # use this to make springfox work
-  web:
-    resources:
-      cache:
-        cachecontrol:
-          max-age: 7d
 
 huntly:
   jwtSecret: MTI2ZTc1NzAtMjJlMy00MmVlLTkwYmQtOTVjNGM4ZTRhN2YzMTI2ZTc1NzAtMjJlMy00MmVlLTkwYmQtOTVjNGM4ZTRhN2Yz