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, 155 deletions

diff --git a/dotfiles/system/.zsh/modules/.gitignore b/dotfiles/system/.zsh/modules/.gitignore
deleted file mode 100644
index f420136..0000000
--- a/dotfiles/system/.zsh/modules/.gitignore
+++ /dev/null
@@ -1,155 +0,0 @@
-Makefile
-tags
-TAGS
-*.o
-*.o.c
-*.orig
-*.a
-*.so
-*.dll
-*~
-.*.sw?
-\#*
-
-/META-FAQ
-/config.cache
-/config.h
-/config.log
-/config.modules
-/config.modules.sh
-/config.status
-/config.status.lineno
-/cscope.out
-/stamp-h
-/autom4te.cache
-
-Config/defs.mk
-
-CVS
-.#*
-
-Doc/help
-Doc/help.txt
-Doc/help/[_a-zA-Z0-9]*
-
-Doc/intro.pdf
-Doc/intro.ps
-Doc/intro.a4.pdf
-Doc/intro.a4.ps
-Doc/intro.us.pdf
-Doc/intro.us.ps
-Doc/version.yo
-Doc/texi2html.conf
-Doc/zsh*.1
-Doc/zsh.texi
-Doc/zsh.info*
-Doc/*.html
-Doc/zsh.aux
-Doc/zsh.toc
-Doc/zsh.cp
-Doc/zsh.cps
-Doc/zsh.fn
-Doc/zsh.fns
-Doc/zsh.ky
-Doc/zsh.kys
-Doc/zsh.pg
-Doc/zsh.pgs
-Doc/zsh.vr
-Doc/zsh.vrs
-Doc/zsh.log
-Doc/zsh.dvi
-Doc/zsh_a4.dvi
-Doc/zsh_us.dvi
-Doc/zsh.tp
-Doc/zsh.tps
-Doc/zsh.idx
-Doc/zsh_*.ps
-Doc/infodir
-Doc/zsh.pdf
-Doc/zsh_a4.pdf
-Doc/zsh_us.pdf
-
-Doc/Zsh/modlist.yo
-Doc/Zsh/modmenu.yo
-Doc/Zsh/manmodmenu.yo
-
-Etc/FAQ
-Etc/FAQ.html
-
-Src/*.epro
-Src/*.export
-Src/*.mdh
-Src/*.mdh.tmp
-Src/*.mdhi
-Src/*.mdhs
-Src/*.syms
-Src/Makemod.in
-Src/Makemod
-Src/[_a-zA-Z0-9]*.pro
-Src/ansi2knr
-Src/bltinmods.list
-Src/cscope.out
-Src/libzsh.so*
-Src/modules-bltin
-Src/modules.index
-Src/modules.index.tmp
-Src/modules.stamp
-Src/patchlevel.h
-Src/sigcount.h
-Src/signames.c
-Src/signames2.c
-Src/stamp-modobjs
-Src/stamp-modobjs.tmp
-Src/tags
-Src/TAGS
-Src/version.h
-Src/zsh
-Src/zsh.exe
-Src/zshcurses.h
-Src/zshpaths.h
-Src/zshterm.h
-Src/zshxmods.h
-
-Src/Builtins/Makefile.in
-Src/Builtins/*.export
-Src/Builtins/so_locations
-Src/Builtins/*.pro
-Src/Builtins/*.epro
-Src/Builtins/*.syms
-Src/Builtins/*.mdh
-Src/Builtins/*.mdhi
-Src/Builtins/*.mdhs
-Src/Builtins/*.mdh.tmp
-Src/Builtins/rlimits.h
-
-Src/Modules/Makefile.in
-Src/Modules/*.export
-Src/Modules/so_locations
-Src/Modules/*.pro
-Src/Modules/*.epro
-Src/Modules/*.syms
-Src/Modules/*.mdh
-Src/Modules/*.mdhi
-Src/Modules/*.mdhs
-Src/Modules/*.mdh.tmp
-Src/Modules/errnames.c
-Src/Modules/errcount.h
-Src/Modules/curses_keys.h
-
-Src/Zle/Makefile.in
-Src/Zle/*.export
-Src/Zle/so_locations
-Src/Zle/*.pro
-Src/Zle/*.epro
-Src/Zle/*.syms
-Src/Zle/*.mdh
-Src/Zle/*.mdhi
-Src/Zle/*.mdhs
-Src/Zle/*.mdh.tmp
-Src/Zle/thingies.list
-Src/Zle/widgets.list
-Src/Zle/zle_things.h
-Src/Zle/zle_widget.h
-
-Test/*.tmp
-/.project