初始提交：ESP-Scope 网页示波器固件（ESP32-S3）

基于 vtalpaert/esp-scope 编译
- 采样率 1Hz-83kHz
- ADC1_CH0 (GPIO 1) 输入
- WiFi AP + Web UI
- 内置 PWM 测试信号 (GPIO 4)
- 单通道，0-3.3V 输入范围

managed_components/espressif__cjson/cJSON/library_config/libcjson_utils.pc.in

@@ -0,0 +1,10 @@
+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+
+Name: libcjson_utils
+Version: @PROJECT_VERSION@
+Description: An implementation of JSON Pointer, Patch and Merge Patch based on cJSON.
+URL: https://github.com/DaveGamble/cJSON
+Libs: -L${libdir} -lcjson_utils
+Cflags: -I${includedir} -I${includedir}/cjson
+Requires: libcjson