feat(maui): implement unified Serilog logging infrastructure and Blazor/JS interop bridge

src/NexusReader.Maui/wwwroot/index.html

@@ -26,7 +26,53 @@
 
     <script src="_framework/blazor.webview.js" autostart="false"></script>
     <script src="_content/NexusReader.UI.Shared/js/d3.v7.min.js"></script>
+    <script>
+        window.NexusLogging = {
+            initializeBridge: function (dotNetHelper) {
+                const originalLog = console.log;
+                const originalWarn = console.warn;
+                const originalError = console.error;
 
+                console.log = function (...args) {
+                    originalLog.apply(console, args);
+                    try {
+                        dotNetHelper.invokeMethodAsync('LogJsMessage', 'info', args.map(x => typeof x === 'object' ? JSON.stringify(x) : String(x)).join(' '));
+                    } catch (e) {}
+                };
+
+                console.warn = function (...args) {
+                    originalWarn.apply(console, args);
+                    try {
+                        dotNetHelper.invokeMethodAsync('LogJsMessage', 'warn', args.map(x => typeof x === 'object' ? JSON.stringify(x) : String(x)).join(' '));
+                    } catch (e) {}
+                };
+
+                console.error = function (...args) {
+                    originalError.apply(console, args);
+                    try {
+                        dotNetHelper.invokeMethodAsync('LogJsMessage', 'error', args.map(x => typeof x === 'object' ? JSON.stringify(x) : String(x)).join(' '));
+                    } catch (e) {}
+                };
+
+                window.onerror = function (message, source, lineno, colno, error) {
+                    const stack = error ? error.stack : '';
+                    try {
+                        dotNetHelper.invokeMethodAsync('LogJsMessage', 'error', `${message} at ${source}:${lineno}:${colno}`, stack);
+                    } catch (e) {}
+                    return false;
+                };
+
+                window.addEventListener('unhandledrejection', function (event) {
+                    const reason = event.reason;
+                    const message = reason instanceof Error ? reason.message : String(reason);
+                    const stack = reason instanceof Error ? reason.stack : '';
+                    try {
+                        dotNetHelper.invokeMethodAsync('LogJsMessage', 'error', `Unhandled Promise Rejection: ${message}`, stack);
+                    } catch (e) {}
+                });
+            }
+        };
+    </script>
 </body>
 
 </html>