remove rgb

CLAUDE.md

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+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Overview
+
+This is a QMK userspace repository for custom keyboard keymaps. It contains configurations for multiple keyboards including the Corne (crkbd) and YMDK YMD40 Air40, each with personalized keymaps and features.
+
+## Build Commands
+
+### Basic compilation
+```bash
+# Compile a specific keymap
+qmk compile -kb your_keyboard -km your_keymap
+
+# Using make syntax
+make your_keyboard:your_keymap
+
+# Compile all configured userspace targets
+qmk userspace-compile
+```
+
+### Configuration commands
+```bash
+# Add a keymap to build targets
+qmk userspace-add -kb <keyboard> -km <keymap>
+
+# Remove a keymap from build targets  
+qmk userspace-remove -kb <keyboard> -km <keymap>
+
+# List current build targets
+qmk userspace-list
+
+# Set global userspace path (run from userspace directory)
+qmk config user.overlay_dir="$(realpath .)"
+```
+
+### Current Build Targets
+Based on `qmk.json`, the currently configured build target is:
+- `crkbd/rev1:pones`
+
+## Repository Structure
+
+### Keyboard Configurations
+- `keyboards/crkbd/rev1/keymaps/` - Corne keyboard keymaps
+  - `pones/` - Main active keymap with home row mods, layers for symbols/numbers/navigation
+  - `pones-old/` - Previous version keymap
+  - `vial/` - Vial-compatible keymap with visual configuration support
+- `keyboards/ymdk/ymd40/air40/keymaps/` - YMD40 Air40 keymaps
+  - `pones/` - Current keymap
+  - `pones_old/` - Previous version
+
+### Key Files
+- `qmk.json` - Userspace configuration and build targets
+- `Makefile` - Forwards make commands to QMK firmware with proper userspace path
+- `*.hex` - Compiled firmware files ready for flashing
+
+## Keymap Architecture
+
+The main keymap (`keyboards/crkbd/rev1/keymaps/pones/`) uses a sophisticated layer system:
+
+### Layers
+- `_QWERTY` - Base QWERTY layout with home row modifiers
+- `_NUMBER` - Number pad and arithmetic operators  
+- `_SYMBOL` - Symbol keys and brackets
+- `_SYMBOL2` - Additional symbols (@, #, $, %, etc.)
+- `_NAV` - Navigation keys (arrows, page up/down, word movement)
+- `_DEV` - Development shortcuts (VS Code terminal, debugging, navigation)
+- `_FUNC` - Function keys (F1-F12)
+- `_MEDIA` - Media controls and mouse keys
+- `_UTIL` - RGB lighting controls
+
+### Home Row Modifiers
+The keymap implements home row mods for efficient modifier access:
+- Left hand: GUI(A), Alt(S), Ctrl(D), Shift(F)
+- Right hand: Shift(J), Ctrl(K), Alt(L), GUI(;)
+
+### Layer Access
+Layers are accessed via layer-tap keys on thumbs and specific positions:
+- Space → Numbers layer
+- Tab → Symbols layer  
+- Escape → Symbols2 layer
+- Enter → Development layer
+- Backspace → Function keys layer
+- Delete → Media layer
+- Z → Navigation layer
+- Quote → Utilities layer
+
+### Custom Features
+- OLED display support with layer and modifier status
+- RGB Matrix with selective animations enabled
+- Custom macros for development workflows (VS Code shortcuts)
+- Mouse key integration
+- Configurable tapping term (220ms)
+
+## Development Notes
+
+- The keymap is heavily customized for programming workflows with VS Code shortcuts
+- Uses split keyboard features extensively (OLED, RGB, etc.)
+- Master hand is configured as left side
+- Custom font included for OLED display
+- RGB animations are selectively enabled to save firmware space