feat(game): introduce game modes and time control features

.codesight/wiki/index.md

@@ -1,6 +1,6 @@
 # NowChessSystems — Wiki
 
-_Generated 2026-04-12 — re-run `npx codesight --wiki` if the codebase has changed._
+_Generated 2026-04-23 — re-run `npx codesight --wiki` if the codebase has changed._
 
 Structural map compiled from source code via AST. No LLM — deterministic, 200ms.
 
@@ -15,7 +15,7 @@ Structural map compiled from source code via AST. No LLM — deterministic, 200m
 - Routes: **0**
 - Models: **0**
 - Components: **0**
-- Env vars: **0** required, **0** with defaults
+- Env vars: **1** required, **0** with defaults
 
 ## How to Use
 
@@ -41,4 +41,4 @@ These exist in your codebase but are **not** reflected in wiki articles:
 When in doubt, search the source. The wiki is a starting point, not a complete inventory.
 
 ---
-_Last compiled: 2026-04-12 · 2 articles · [codesight](https://github.com/Houseofmvps/codesight)_
+_Last compiled: 2026-04-23 · 2 articles · [codesight](https://github.com/Houseofmvps/codesight)_

.codesight/wiki/log.md

@@ -3,3 +3,5 @@
 History of `npx codesight --wiki` runs. Capped at 20 entries.
 
 ## [2026-04-12 14:34:19] scan | 0 routes, 0 models, 0 components → 2 articles
+
+## [2026-04-23 11:41:43] scan | 0 routes, 0 models, 0 components → 2 articles

.codesight/wiki/overview.md

@@ -4,16 +4,24 @@
 
 **NowChessSystems** is a scala project built with raw-http.
 
+## Scale
+
+1 middleware layers · 1 environment variables
+
 ## High-Impact Files
 
 Changes to these files have the widest blast radius across the codebase:
 
-- `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala` — imported by **28** files
-- `modules/api/src/main/scala/de/nowchess/api/board/Square.scala` — imported by **21** files
-- `modules/api/src/main/scala/de/nowchess/api/board/Color.scala` — imported by **19** files
-- `modules/api/src/main/scala/de/nowchess/api/move/Move.scala` — imported by **14** files
-- `modules/api/src/main/scala/de/nowchess/api/board/Board.scala` — imported by **13** files
-- `modules/api/src/main/scala/de/nowchess/api/board/Piece.scala` — imported by **10** files
+- `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala` — imported by **74** files
+- `modules/api/src/main/scala/de/nowchess/api/board/Square.scala` — imported by **66** files
+- `modules/api/src/main/scala/de/nowchess/api/move/Move.scala` — imported by **52** files
+- `modules/api/src/main/scala/de/nowchess/api/board/Color.scala` — imported by **42** files
+- `modules/rule/src/main/scala/de/nowchess/rules/sets/DefaultRules.scala` — imported by **27** files
+- `modules/api/src/main/scala/de/nowchess/api/board/Piece.scala` — imported by **21** files
+
+## Required Environment Variables
+
+- `STOCKFISH_PATH` — `modules/bot/python/nnue.py`
 
 ---
-_Back to [index.md](./index.md) · Generated 2026-04-12_
+_Back to [index.md](./index.md) · Generated 2026-04-23_