Initial commit: POE2 automated trade bot

Monitors pathofexile.com/trade2 for new listings, travels to seller
hideouts, buys items from public stash tabs, and stores them.

Includes persistent C# OCR daemon for fast screen capture + Windows
native OCR, web dashboard for managing trade links and settings,
and full game automation via Win32 SendInput.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/util/clipboard.ts

@@ -0,0 +1,13 @@
+import { execSync } from 'child_process';
+
+export function readClipboard(): string {
+  try {
+    return execSync('powershell -command "Get-Clipboard"', { encoding: 'utf-8' }).trim();
+  } catch {
+    return '';
+  }
+}
+
+export function writeClipboard(text: string): void {
+  execSync(`powershell -command "Set-Clipboard -Value '${text.replace(/'/g, "''")}'"`);
+}