firmware: v4 — fix OTA repo privado

- Añadido token de autenticacion a todas las peticiones Gitea
- version.txt y firmware.bin se solicitan con ?token=...
- Sin token el repo privado devuelve 404 y el OTA no arrancaba

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

ESP8266/ESP8266.ino

@@ -7,11 +7,12 @@
 // ================================================================
 //  OTA CONFIG
 // ================================================================
-#define FW_VERSION   3
+#define FW_VERSION   4
 #define GITEA_HOST   "https://git.nacho.myds.me"
 #define GITEA_OWNER  "Natxo"
 #define GITEA_REPO   "Arduino-Car"
 #define GITEA_BRANCH "main"
+#define GITEA_TOKEN  "d3b0b32eb0311c9b4ef569f22c8392c373ff3f9f"
 // WiFi — mismas credenciales que usa el ESP32-CAM
 #define WIFI_SSID    "Natxo"
 #define WIFI_PASS    "Suprak1llm1ndS23S"
@@ -60,10 +61,11 @@ static void checkOTA() {
   client.setInsecure();   // cert Let's Encrypt/autofirmado — OK para LAN privada
   HTTPClient http;
 
-  String base = String(GITEA_HOST) + "/" + GITEA_OWNER + "/" + GITEA_REPO
-              + "/raw/branch/" + GITEA_BRANCH + "/firmware/esp8266/";
+  String base  = String(GITEA_HOST) + "/" + GITEA_OWNER + "/" + GITEA_REPO
+               + "/raw/branch/" + GITEA_BRANCH + "/firmware/esp8266/";
+  String token = "?token=" + String(GITEA_TOKEN);
 
-  http.begin(client, base + "version.txt");
+  http.begin(client, base + "version.txt" + token);
   http.setTimeout(10000);
   int code = http.GET();
   String body;
@@ -88,7 +90,7 @@ static void checkOTA() {
       updateClient.setInsecure();
       ESPhttpUpdate.setFollowRedirects(HTTPC_STRICT_FOLLOW_REDIRECTS);
       ESPhttpUpdate.rebootOnUpdate(true);
-      ESPhttpUpdate.update(updateClient, base + "firmware.bin");
+      ESPhttpUpdate.update(updateClient, base + "firmware.bin" + token);
       // Si llega aquí, el update falló — continúa arranque normal
     }
   }

Esp32Cam/Esp32Cam.ino

@@ -10,11 +10,12 @@
 // ================================================================
 //  OTA CONFIG
 // ================================================================
-#define FW_VERSION   3
+#define FW_VERSION   4
 #define GITEA_HOST   "https://git.nacho.myds.me"
 #define GITEA_OWNER  "Natxo"
 #define GITEA_REPO   "Arduino-Car"
 #define GITEA_BRANCH "main"
+#define GITEA_TOKEN  "d3b0b32eb0311c9b4ef569f22c8392c373ff3f9f"
 // ================================================================
 
 const char *ssid     = "Natxo";
@@ -29,10 +30,11 @@ static void checkOTA() {
   client.setInsecure();   // cert Let's Encrypt/autofirmado — OK para LAN privada
   HTTPClient http;
 
-  String base = String(GITEA_HOST) + "/" + GITEA_OWNER + "/" + GITEA_REPO
-              + "/raw/branch/" + GITEA_BRANCH + "/firmware/esp32cam/";
+  String base  = String(GITEA_HOST) + "/" + GITEA_OWNER + "/" + GITEA_REPO
+               + "/raw/branch/" + GITEA_BRANCH + "/firmware/esp32cam/";
+  String token = "?token=" + String(GITEA_TOKEN);
 
-  http.begin(client, base + "version.txt");
+  http.begin(client, base + "version.txt" + token);
   http.setTimeout(10000);
   int code = http.GET();
   String body;
@@ -59,7 +61,7 @@ static void checkOTA() {
   updateClient.setInsecure();
   httpUpdate.setFollowRedirects(HTTPC_STRICT_FOLLOW_REDIRECTS);
   httpUpdate.rebootOnUpdate(true);
-  httpUpdate.update(updateClient, base + "firmware.bin");
+  httpUpdate.update(updateClient, base + "firmware.bin" + token);
   // Si llega aquí, el update falló — continúa arranque normal
 }
 

firmware/esp32cam/version.txt

@@ -1 +1 @@
-3
+4

firmware/esp8266/version.txt

@@ -1 +1 @@
-3
+4