chore: modman inital setup

src/ModMan/main.cpp

@@ -0,0 +1,64 @@
+#include "ui/modmanui.h"
+
+#pragma warning(push, 0)
+#include "webview/webview.h"
+#pragma warning(pop)
+
+#include <chrono>
+#include <iostream>
+#include <thread>
+
+#ifdef _WIN32
+int WINAPI WinMain(HINSTANCE /*hInst*/, HINSTANCE /*hPrevInst*/, LPSTR /*lpCmdLine*/, int /*nCmdShow*/)
+{
+#else
+int main()
+{
+#endif
+
+    try
+    {
+        long count = 0;
+        webview::webview w(true, nullptr);
+        w.set_title("Basic Example");
+        w.set_size(480, 320, WEBVIEW_HINT_NONE);
+
+        // A binding that counts up or down and immediately returns the new value.
+        w.bind("count",
+               [&](const std::string& req) -> std::string
+               {
+                   // Imagine that req is properly parsed or use your own JSON parser.
+                   auto direction = std::stol(req.substr(1, req.size() - 1));
+                   return std::to_string(count += direction);
+               });
+
+        // A binding that creates a new thread and returns the result at a later time.
+        w.bind(
+            "compute",
+            [&](const std::string& id, const std::string& req, void* /*arg*/)
+            {
+                // Create a thread and forget about it for the sake of simplicity.
+                std::thread(
+                    [&, id, req]
+                    {
+                        // Simulate load.
+                        std::this_thread::sleep_for(std::chrono::seconds(1));
+                        // Imagine that req is properly parsed or use your own JSON parser.
+                        const auto* result = "42";
+                        w.resolve(id, 0, result);
+                    })
+                    .detach();
+            },
+            nullptr);
+
+        w.set_html(std::string(reinterpret_cast<const char*>(INDEX_HTML), std::extent_v<decltype(INDEX_HTML)>));
+        w.run();
+    }
+    catch (const webview::exception& e)
+    {
+        std::cerr << e.what() << '\n';
+        return 1;
+    }
+
+    return 0;
+}