initial dotfiles setup

Profile-based dotfiles with switchable color themes.
Structure: profiles/ with themes/ and config/ per profile.

config/wal/next-theme.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+THEMES_DIR="$HOME/.active_profile/themes"
+
+mapfile -t themes < <(ls -d "$THEMES_DIR"/*/ 2>/dev/null | xargs -n1 basename | sort)
+
+if [[ ${#themes[@]} -eq 0 ]]; then
+    echo "No themes found in $THEMES_DIR"
+    exit 1
+fi
+
+current=$(basename "$(readlink "$HOME/.active_theme" 2>/dev/null)" || echo "${themes[0]}")
+next_index=0
+for i in "${!themes[@]}"; do
+    if [[ "${themes[$i]}" == "$current" ]]; then
+        next_index=$(( (i + 1) % ${#themes[@]} ))
+        break
+    fi
+done
+
+next="${themes[$next_index]}"
+ln -sfn "$HOME/.active_profile/themes/$next" "$HOME/.active_theme"
+~/.config/wal/reload.sh