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, 27 insertions, 0 deletions

diff --git a/dotfiles/common/.zsh/modules/Src/.indent.pro b/dotfiles/common/.zsh/modules/Src/.indent.pro
new file mode 100644
index 0000000..1b41514
--- /dev/null
+++ b/dotfiles/common/.zsh/modules/Src/.indent.pro
@@ -0,0 +1,27 @@
+--dont-format-comments
+--procnames-start-lines
+--no-parameter-indentation
+--indent-level4
+--line-comments-indentation4
+--cuddle-else
+--brace-indent0
+--dont-star-comments
+--blank-lines-after-declarations
+--blank-lines-after-procedures
+--no-blank-lines-after-commas
+--comment-indentation33
+--declaration-comment-column33
+--no-comment-delimiters-on-blank-lines
+--continuation-indentation4
+--case-indentation0
+--else-endif-column33
+--no-space-after-casts
+--no-blank-before-sizeof
+--declaration-indentation0
+--continue-at-parentheses
+--no-space-after-function-call-names
+--swallow-optional-blank-lines
+--dont-space-special-semicolon
+--tab-size8
+--line-length132
+--braces-on-if-line