feat: add missing project files and fix architecture compliance

- Add LICENSE file (MIT)
- Add CONTRIBUTING.md with generator-first workflow guidelines
- Add Makefile with comprehensive development commands
- Add .editorconfig for consistent code formatting
- Add CHANGELOG.md for version tracking
- Remove inconsistent non-variant files that bypassed generator architecture
- Fix installation script to use variant-specific paths (prevent config overwriting)

cli/bottom/bottom-light-hard.toml

@@ -0,0 +1,47 @@
+# Everforest theme for bottom (btm)
+# Place this in ~/.config/bottom/bottom.toml under [colors] section
+
+[colors]
+# Background colors
+table_header_color = "#5c6a72"
+all_entry_color = "#5c6a72"
+avg_entry_color = "#dbbc7f"
+cpu_entry_color = "#7fbbb3"
+memory_entry_color = "#a7c080"
+network_entry_color = "#d699b6"
+process_entry_color = "#83c092"
+temperature_entry_color = "#e67e80"
+disk_entry_color = "#e69875"
+
+# Widget colors
+border_color = "#b3c0b0"
+highlighted_border_color = "#83c092"
+text_color = "#5c6a72"
+graph_color = "#7fbbb3"
+cursor_color = "#e69875"
+selected_text_color = "#fdf6e3"
+selected_bg_color = "#83c092"
+widget_title_color = "#5c6a72"
+
+# High/medium/low colors for graphs
+high_battery_color = "#a7c080"
+medium_battery_color = "#dbbc7f"
+low_battery_color = "#e67e80"
+
+# CPU colors
+cpu_core_colors = ["#7fbbb3", "#83c092", "#d699b6", "#83c092", "#dbbc7f", "#e69875", "#a7c080", "#e67e80"]
+
+# RAM/Swap colors
+ram_color = "#a7c080"
+swap_color = "#e67e80"
+arc_color = "#dbbc7f"
+gpu_color = "#d699b6"
+
+# Network colors
+rx_color = "#a7c080"
+tx_color = "#e67e80"
+rx_total_color = "#7fbbb3"
+tx_total_color = "#e69875"
+
+# Process colors
+disabled_text_color = "#b3c0b0"