cpp-jwt: add package (#3858)

* cpp-jwt: add package

* cpp-jwt: exclude platforms

* cpp-jwt: update limits

* cpp-jwt: use limits

packages/c/cpp-jwt/xmake.lua

@@ -0,0 +1,29 @@
+package("cpp-jwt")
+    set_kind("library", {headeronly = true})
+    set_homepage("https://github.com/arun11299/cpp-jwt")
+    set_description("JSON Web Token library for C++")
+    set_license("MIT")
+
+    add_urls("https://github.com/arun11299/cpp-jwt/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/arun11299/cpp-jwt.git")
+
+    add_versions("v1.4", "1cb8039ee15bf9bf735c26082d7ff50c23d2886d65015dd6b0668c65e17dd20f")
+
+    add_deps("nlohmann_json", "openssl3")
+
+    on_install("!wasm@macosx and !iphoneos@macosx and !android",function (package)
+        os.cp("include/jwt", package:installdir("include"))
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            #include <cassert>
+            #include <jwt/jwt.hpp>
+            void test() {
+                using namespace jwt::params;
+                jwt::jwt_object obj{algorithm("HS256"), secret("secret")};
+                obj.add_claim("test", "12345");
+                assert(obj.has_claim("test"));
+            }
+        ]]}, {configs = {languages = "cxx17"}}))
+    end)