nimble bin output lands at the garage root, so the existing
'*_garage/out/' ignore rule never covered it and every build dirtied
the tree with a 1.1 MB binary. File stays on disk; build regenerates it.
- Removed non-existent exported/ directory from layout docs
- Replaced hardcoded bot binary entries with *_garage/out/ pattern for build directories
- Added all known bot binaries (GotoTest, OscillatorBot, PPO_Bot, QBot, SAC_LSTM_Bot)
to .gitignore with clarifying comment about Nim's compilation target structure
Nim places compiled binaries at bot root (no extension) and in out/ subdirs.
The out/ pattern catches all build outputs; specific bot binaries listed for
root-level executables since gitignore lacks a reliable "no-extension files" glob.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
SirStone