Restructure into multi-game UltraWidePatches umbrella

Generalize the project from a single GB4 fix into a collection that can host
ultrawide patches for many games.

- games/<Game>/{SUWSF.ini,game.conf,README.md}; GB4 moved in as the first entry
- game.conf carries all game-specific data (appid, exe, paths, loader, launch
  option), so install.sh is fully generic: ./install.sh <Game> [uninstall]
- installer gains GAME_DIR / PREFIX_INI_FILE / LOADER_NAME overrides; verified
  install -> idempotent re-run -> uninstall leaves the tree pristine
- tools de-hardcoded: dump_decrypted.py takes an exe name, read_protonlog.sh
  takes an appid, aob.py takes a dump + game ini, build_release.sh takes a game
- README rewritten as an umbrella index with an "adding a game" guide
- LICENSE copyright -> programmingPug

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2026 progkoch
+Copyright (c) 2026 programmingPug
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -22,5 +22,5 @@ SOFTWARE.
 
 ---------------------------------------------------------------------------
 This license covers the original work in this repository: the SUWSF patch
-definitions (patch/SUWSF.ini), the installer (install.sh), and the tools/.
+definitions (games/*/SUWSF.ini), the installer (install.sh), and the tools/.
 Bundled third-party components are under their own licenses; see THIRD_PARTY.md.