BFplayer v0.1.0-alpha.34 Test Build

• Fixed local subtitle browsing so PS5 folders are visible and navigable.
• Added a subtitle-provider screen with SubDL search by filename or title.
• Shows unsupported providers clearly instead of silently failing.
• Added wraparound navigation to lists and faster scrolling while holding D-pad Up/Down.
• Added detailed subtitle-browser diagnostics for test logs.
• Added BFplayer-websrv.zip for direct launch through websrv without BFplayer's resident launcher.
• Added the AI-assisted development notice, contributors, and acknowledgements.