refactor(dotfiles): rename system/ to common/ and remove unused configs

Rename dotfiles/system to dotfiles/common for clarity - indicates
shared dotfiles used across all desktop environments (DWM, Hyprland).

Removed config directories for uninstalled applications:
- ghostty (using different terminal)
- lf (using ranger instead)
- mopidy (using mpd instead)
- nitrogen (X11-only, obsolete for Wayland)
- pychess (not installed)
- JetBrains (not installed via archsetup)
- youtube-dl (using yt-dlp with different config location)

Kept audacious config for potential future use.

Updated all references in archsetup, CLAUDE.md, todo.org, and
validation.sh.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

1 files changed, 0 insertions, 100 deletions

diff --git a/dotfiles/system/.local/bin/project b/dotfiles/system/.local/bin/project
deleted file mode 100755
index cf5918d..0000000
--- a/dotfiles/system/.local/bin/project
+++ /dev/null
@@ -1,100 +0,0 @@
-#!/usr/bin/env bash
-
-echo ""
-
-# Check parameter
-if [ "$#" -ne 1 ] || [ "$1" != "start" ] && [ "$1" != "end" ]; then
-    echo "This script must be called with either 'start' or 'end' as a parameter."
-    exit 1
-fi
-
-CHECK_MARK="\033[0;32m\xE2\x9C\x94\033[0m"
-CLEAR_LINE="\033[1K"
-
-# Define directories to process
-project_dirs="$HOME/projects"
-code_dirs="$HOME/code"
-sync_dirs="$HOME/sync"
-
-
-# Git pull quietly unless there's an error
-git_maybe_pull() {
-    git fetch --quiet
-    if ! git diff --quiet HEAD FETCH_HEAD; then
-        git pull --quiet
-
-        # clear line and message
-        echo -ne "\033[1K"
-        echo -e "\\rpulled remote changes into $1"
-    fi
-}
-
-# Git stash quietly unless there's an error
-git_stash () {
-    git stash > /dev/null 2>&1 || \
-        echo "git stash error in $1: $? "
-}
-
-# Git stash pop quietly unless there's an error
-git_stash_pop () {
-    git stash pop > /dev/null 2>&1 || \
-        echo "git stash error in $1: $? "
-}
-
-# Function to process a directory
-process_directory() {
-    if [ -d "$1/.git" ]; then
-        # Check remote repository
-        cd "$1"
-
-        # skip URLs with http/s URLS as they're directories cloned for reference only
-        # skip git directories with no remote repository associated as well
-        remote_url=$(git config --get remote.origin.url)
-        if [ -n "$remote_url" ]; then
-            # if remote URL is http or https or empty, skip the directory
-            if [ -z "$remote_url" ] || echo "$remote_url" | grep -E -q "^(http|https)://"; then
-                return
-            fi
-
-            # clear line and update directory
-            echo -ne "$CLEAR_LINE"
-            echo -ne "\\rchecking: $1 "
-
-            if [ "$2" = "start" ]; then
-                if [ -n "$(git status --porcelain)" ]; then
-                    # notify user of uncommitted work
-                    echo ""; echo ">>>> uncommitted work found in $1";
-
-                    # git stash, pull latest files, then pop uncommitted work
-                    git_stash "$1"
-                    git_maybe_pull "$1"
-                    git_stash_pop "$1"
-                else
-                    # retrieve any latest changes
-                    git_maybe_pull "$1"
-                fi
-            elif [ "$2" = "end" ]; then
-                # Check for uncommitted work
-                if [ -n "$(git status --porcelain)" ]; then
-                    echo ""; echo ">>>> Uncommitted work found in $1. <<<<";  echo ""
-                fi
-                return  # Skip pulling changes
-            fi
-        fi
-    fi
-}
-
-# Process directories
-for directory in "$project_dirs"/*; do
-    process_directory "$directory" "$1"
-done
-for directory in "$sync_dirs"/*; do
-    process_directory "$directory" "$1"
-done
-for directory in "$code_dirs"/*; do
-    process_directory "$directory" "$1"
-done
-
-# clear line and message finished
-echo -ne "\033[1K"
-echo -ne "\\rfinished.\n"