v2.0 - Major Updates, Riot Accounts

• Automated Riot Client login via Windows UI Automation using saved credentials
• Automatic toggling of "Stay Signed In" during account switches
• Fixed active account tracking so switching between main and alternate accounts updates properly
• Encrypted credential storage (DPAPI) with immediate memory clearing after login
• Detached game and Riot Client process launch with standard priority and zero stdio piping
• Low-power background state (1 FPS and paused polling) while League is active
• Self-contained built-in VOD recorder with no OBS or Medal dependencies
• Hardware-accelerated GPU encoding (NVENC / AMD AMF / Intel QuickSync / VP9) via WGC and DXGI
• Dual match detection via Live Client Data API (port 2999) and LCU across all game queues
• Power throttling override keeping background gameplay recording active at 60 FPS
• Automatic promotion of finalized recordings directly into the local VOD library
• One-click "Test Recording (10s)" button to verify the recording pipeline without playing a match
• Disk space guard to prevent low disk space errors during recording
• Diagnostic VOD recorder log (vod-recorder.log) with built-in viewer and "Open Folder" action
• Updated VOD cards with thumbnails, champion name, game duration, file size, video playback, and delete actions