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>

.env.example

@@ -0,0 +1,22 @@
+# POE2 Trade Bot Configuration
+
+# Path to POE2 Client.txt log file
+POE2_LOG_PATH=C:\Program Files (x86)\Steam\steamapps\common\Path of Exile 2\logs\Client.txt
+
+# POE2 game window title (used to find/focus the window)
+POE2_WINDOW_TITLE=Path of Exile 2
+
+# Playwright persistent browser data directory
+BROWSER_USER_DATA_DIR=./browser-data
+
+# Trade URLs (comma-separated) - can also add via dashboard
+# TRADE_URLS=https://www.pathofexile.com/trade2/search/poe2/Fate%20of%20the%20Vaal/LgLZ6MBGHn/live
+
+# Dashboard port
+DASHBOARD_PORT=3000
+
+# Timeouts (milliseconds)
+TRAVEL_TIMEOUT_MS=15000
+STASH_SCAN_TIMEOUT_MS=10000
+WAIT_FOR_MORE_ITEMS_MS=20000
+BETWEEN_TRADES_DELAY_MS=5000