fix: manifest.json — use merged binaries (fix 404)

Author: makepkg

website/public/firmware/manifest.json

@@ -6,17 +6,13 @@
     {
       "chipFamily": "ESP32",
       "parts": [
-        { "path": "/SecureGen/firmware/bootloader-esp32.bin", "offset": 4096 },
-        { "path": "/SecureGen/firmware/partitions-esp32.bin", "offset": 32768 },
-        { "path": "/SecureGen/firmware/firmware-esp32.bin",   "offset": 65536 }
+        { "path": "/SecureGen/firmware/merged-firmware-esp32.bin", "offset": 0 }
       ]
     },
     {
       "chipFamily": "ESP32-S3",
       "parts": [
-        { "path": "/SecureGen/firmware/bootloader-s3.bin", "offset": 0 },
-        { "path": "/SecureGen/firmware/partitions-s3.bin", "offset": 32768 },
-        { "path": "/SecureGen/firmware/firmware-s3.bin",   "offset": 65536 }
+        { "path": "/SecureGen/firmware/merged-firmware-s3.bin", "offset": 0 }
       ]
     }
   ]