docs: Update 3 files

README.md

@@ -48,6 +48,23 @@ Two HTTP client approaches are available:
    }
    ```
 
+   To use CPR in your CMakeLists.txt with proper static linking:
+   ```cmake
+   find_package(nlohmann_json REQUIRED)
+   
+   # CPR static linking setup
+   add_library(cpr::cpr_static STATIC IMPORTED)
+   set_target_properties(cpr::cpr_static PROPERTIES
+       IMPORTED_LOCATION "/usr/local/lib/libcpr.a"
+       INTERFACE_INCLUDE_DIRECTORIES "/usr/local/include"
+       INTERFACE_LINK_LIBRARIES "/usr/local/lib/libcurl.a;/usr/local/lib64/libssl.a;/usr/local/lib64/libcrypto.a;/usr/lib/libz.a;/usr/lib/libzstd.a;lzma;dl"
+   )
+   
+   target_link_libraries(${PROJECT_NAME} PRIVATE 
+       nlohmann_json::nlohmann_json 
+       cpr::cpr_static)
+   ```
+
 ## Quick Start
 
 ### Building the Base Image