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docker/nginx/default.conf

@@ -5,6 +5,11 @@ server {
     root /var/www/html;
     index index.php index.html;
 
+    # 🚫 CACHE DESACTIVADO GLOBALMENTE
+    add_header Cache-Control "no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0" always;
+    add_header Pragma "no-cache" always;
+    add_header Expires "0" always;
+
     # Security headers
     add_header X-Frame-Options "SAMEORIGIN" always;
     add_header X-Content-Type-Options "nosniff" always;
@@ -79,10 +84,12 @@ server {
         access_log off;
     }
 
-    # Static assets caching
+    # Static assets - SIN CACHE para desarrollo
     location ~* \.(jpg|jpeg|png|gif|ico|css|js|svg|woff|woff2|ttf|eot)$ {
-        expires 30d;
-        add_header Cache-Control "public, immutable";
+        # CACHE DESACTIVADO
+        add_header Cache-Control "no-store, no-cache, must-revalidate, max-age=0" always;
+        add_header Pragma "no-cache" always;
+        expires off;
         access_log off;
     }
 
@@ -105,10 +112,12 @@ server {
         alias /var/www/html/uploads/;
         autoindex off;
         
-        # Security: solo permitir ciertos tipos de archivo
+        # Security: solo permitir ciertos tipos de archivo - SIN CACHE
         location ~* \.(jpg|jpeg|png|gif|pdf|doc|docx|xls|xlsx|mp4|mp3|webp)$ {
-            expires 7d;
-            add_header Cache-Control "public";
+            # CACHE DESACTIVADO
+            add_header Cache-Control "no-store, no-cache, must-revalidate, max-age=0" always;
+            add_header Pragma "no-cache" always;
+            expires off;
         }
         
         # Denegar ejecución de PHP en uploads

docker/nginx/nginx.conf

@@ -51,9 +51,9 @@ http {
     client_header_timeout 12;
     send_timeout 10;
 
-    # FastCGI cache (opcional)
-    fastcgi_cache_path /var/cache/nginx levels=1:2 keys_zone=whatsapp_cache:10m 
-                       max_size=100m inactive=60m use_temp_path=off;
+    # FastCGI cache DESACTIVADO para desarrollo
+    # fastcgi_cache_path /var/cache/nginx levels=1:2 keys_zone=whatsapp_cache:10m 
+    #                    max_size=100m inactive=60m use_temp_path=off;
 
     # Include virtual hosts
     include /etc/nginx/http.d/*.conf;

docker/nginx/ssl.conf

@@ -1,7 +1,8 @@
 # Configuración SSL para bot.u-s.app
 server {
-    listen 443 ssl http2;
-    listen [::]:443 ssl http2;
+    listen 443 ssl;
+    listen [::]:443 ssl;
+    http2 on;
     server_name bot.u-s.app localhost;
     root /var/www/html;
     index index.php index.html;