Move Lexicon*, Text (TextTokens, TextEscapes, Base64), Math/RadialGrid, Hash (MD5, XxHash32) and Cipher (Rijndael, XorBytes) into Source/Utility subfolders; update includes, guards, compile.json and CMakeLists.txt. Backfill // OFFSET: above every standalone // FUNCTION: block (89 IDs, addresses from the symbol database) and make it mandatory in CODING_RULES.md and AGENTS.md. Remove the MatchLexicon cast chain.
Batch #906 by ragnarok-clanker: no function's compiled code changes; checked with 9 compiled unit(s), including every includer of Source/Client/Session.h, Source/Client/Registry.h, Source/Client/Application/LaunchInfo.h, Source/Client/Application/Launcher.h, Source/Client/Mode/ActiveGameMode.h, Source/Render/DeviceSelection.h.
Adds to the build: Source/Client/Session.cpp, Source/Client/Registry.cpp, Source/Client/Application/LaunchInfo.cpp, Source/Render/DeviceSelection.cpp
Administrative source import: native x86 compilation passed for 423 authored units. Source placement and submission states are migrated separately; this commit does not imply peer acceptance.
Previous head: 35d2a8cb36
Payload SHA256: 592f016d2730c5593bb653aa054c1e5f76a6df72c8f5a09e66f74876e2e33dee
