feat: ESP32-S3 双核并行摄像头系统 (AsyncUDP + ESP-NOW)

- 主程序: src/main.cpp - AP模式摄像头推流 + AsyncUDP中断通讯
- 通信模块: UDPPeer类 (UDP + ESP-NOW双通道, Flash配置持久化)
- 参考实现: ESPNOW通讯 / bkespnow版本 / 普通连接版本
- clangd配置: --target=arm-none-eabi + __XTENSA__宏 + 工具链sys-include
- 硬件: ESP32-S3-WROOM-1-N16R8 + OV2640, 16MB Flash, Octal PSRAM

jxbeye/boards/esp32-s3-wroom-1-n16r8.json

@@ -0,0 +1,52 @@
+{
+  "build": {
+    "arduino": {
+      "ldscript": "esp32s3_out.ld",
+      "memory_type": "qio_opi",
+      "partitions": "default_16MB.csv"
+    },
+    "core": "esp32",
+      "__comment_1": "构建配置：启用 USB CDC模式DARDUINO_USB_MODE和DARDUINO_USB_CDC_ON_BOOT均设置为1，否则设置为0",
+      "__comment_2": "构建配置：wsl上课适合关闭USB CDC模式，未来中小学适合开启USB CDC，并去掉usb转串口芯片",
+    "extra_flags": [
+      "-DARDUINO_ESP32_S3R8N16",
+      "-DBOARD_HAS_PSRAM",
+      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_USB_CDC_ON_BOOT=0",
+      "-DARDUINO_RUNNING_CORE=1",
+      "-DARDUINO_EVENT_RUNNING_CORE=1"
+    ],
+    "f_cpu": "240000000L",
+    "f_flash": "80000000L",
+    "flash_mode": "qio",
+    "hwids": [
+      [
+        "0x303A",
+        "0x1001"
+      ]
+    ],
+    "mcu": "esp32s3",
+    "variant": "esp32_s3r8n16"
+  },
+  "connectivity": [
+    "bluetooth",
+    "wifi"
+  ],
+  "debug": {
+    "openocd_target": "esp32s3.cfg"
+  },
+  "frameworks": [
+    "arduino",
+    "espidf"
+  ],
+  "name": "ESP32 16MB (ESP32S3-R8N16)",
+  "upload": {
+    "flash_size": "16MB",
+    "maximum_ram_size": 327680,
+    "maximum_size": 16777216,
+    "require_upload_port": true,
+    "speed": 1000000
+  },
+  "url": "https://roboting.com.cn/products",
+  "vendor": "wifi_sensors"
+}