feat: serve static files, relay example

include/spore/core/ApiServer.h

@@ -29,6 +29,9 @@ public:
                     std::function<void(AsyncWebServerRequest*, const String&, size_t, uint8_t*, size_t, bool)> uploadHandler,
                     const std::vector<ParamSpec>& params);
 
+    // Static file serving
+    void serveStatic(const String& uri, fs::FS& fs, const String& path, const String& cache_header = "");
+
     static const char* methodToStr(int method);
     
     // Access to endpoints for endpoints endpoint

include/spore/services/StaticFileService.h

@@ -15,10 +15,4 @@ private:
     static const String name;
     NodeContext& ctx;
     ApiServer& apiServer;
-    
-    void handleRootRequest(AsyncWebServerRequest* request);
-    void handleStaticFileRequest(AsyncWebServerRequest* request);
-    void handleNotFound(AsyncWebServerRequest* request);
-    String getContentType(const String& filename);
-    bool fileExists(const String& path);
 };