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, 147 deletions

diff --git a/dotfiles/system/.zsh/modules/Src/zsh.mdd b/dotfiles/system/.zsh/modules/Src/zsh.mdd
deleted file mode 100644
index d95f5d5..0000000
--- a/dotfiles/system/.zsh/modules/Src/zsh.mdd
+++ /dev/null
@@ -1,147 +0,0 @@
-name=zsh/main
-link=static
-load=yes
-# load=static should replace use of alwayslink
-functions='Functions/Chpwd/* Functions/Exceptions/* Functions/Math/* Functions/Misc/* Functions/MIME/* Functions/Prompts/* Functions/VCS_Info/* Functions/VCS_Info/Backends/*'
-
-nozshdep=1
-alwayslink=1
-
-# autofeatures not specified because of alwayslink
-
-objects="signames.o builtin.o module.o lex.o exec.o mem.o \
-string.o parse.o hashtable.o init.o input.o loop.o utils.o params.o options.o \
-signals.o pattern.o prompt.o compat.o jobs.o glob.o"
-
-headers="../config.h zsh_system.h zsh.h sigcount.h signals.h \
-prototypes.h hashtable.h ztype.h"
-hdrdeps="zshcurses.h zshterm.h"
-
-:<<\Make
-@CONFIG_MK@
-
-# If we're using gcc as the preprocessor, get rid of the additional
-# lines generated by the preprocessor as they can confuse the script.
-# We don't need these in other cases either, but can't necessarily rely
-# on the option to remove them being the same.
-signames.c: signames1.awk signames2.awk ../config.h @SIGNAL_H@
-	$(AWK) -f $(sdir)/signames1.awk @SIGNAL_H@ >sigtmp.c
-	case "`$(CPP) --version </dev/null 2>&1`" in \
-	*"Free Software Foundation"*) \
-	$(CPP) -P sigtmp.c >sigtmp.out;; \
-	*) \
-	$(CPP) sigtmp.c >sigtmp.out;; \
-	esac
-	$(AWK) -f $(sdir)/signames2.awk sigtmp.out > $@
-	rm -f sigtmp.c sigtmp.out
-
-sigcount.h: signames.c
-	grep 'define.*SIGCOUNT' signames.c > $@
-
-init.o: bltinmods.list zshpaths.h zshxmods.h
-
-init.o params.o parse.o: version.h
-
-params.o: patchlevel.h
-
-version.h: $(sdir_top)/Config/version.mk zshcurses.h zshterm.h
-	echo '#define ZSH_VERSION "'$(VERSION)'"' > $@
-
-patchlevel.h: FORCE
-	@if [ -f $(sdir)/$@.release ]; then \
-	  cp -f $(sdir)/$@.release $@; \
-	else \
-	  echo '#define ZSH_PATCHLEVEL "'`cd $(sdir) && git describe --tags --long`'"' > $@.tmp; \
-	  cmp $@ $@.tmp >/dev/null 2>&1 && rm -f $@.tmp || mv $@.tmp $@; \
-	fi
-FORCE:
-
-zshcurses.h: ../config.h
-	@if test x$(ZSH_CURSES_H) != x; then \
-	  echo "#include <$(ZSH_CURSES_H)>" >zshcurses.h; \
-	else \
-	  echo >zshcurses.h; \
-	fi
-
-zshterm.h: ../config.h
-	@if test x$(ZSH_TERM_H) != x; then \
-	  echo "#include <$(ZSH_TERM_H)>" >zshterm.h; \
-	else \
-	  echo >zshterm.h; \
-	fi
-
-zshpaths.h: Makemod $(CONFIG_INCS)
-	@echo '#define MODULE_DIR "'$(MODDIR)'"' > zshpaths.h.tmp
-	@if test x$(sitescriptdir) != xno; then \
-	  echo '#define SITESCRIPT_DIR "'$(sitescriptdir)'"' >> zshpaths.h.tmp; \
-	fi
-	@if test x$(scriptdir) != xno; then \
-	  echo '#define SCRIPT_DIR "'$(scriptdir)'"' >> zshpaths.h.tmp; \
-	fi
-	@if test x$(sitefndir) != xno; then \
-	  echo '#define SITEFPATH_DIR "'$(sitefndir)'"' >> zshpaths.h.tmp; \
-	fi
-	@if test x$(fixed_sitefndir) != x; then \
-	  echo '#define FIXED_FPATH_DIR "'$(fixed_sitefndir)'"' >> zshpaths.h.tmp; \
-        fi
-	@if test x$(fndir) != xno; then \
-	  echo '#define FPATH_DIR "'$(fndir)'"' >> zshpaths.h.tmp; \
-	  if test x$(FUNCTIONS_SUBDIRS) != x && \
-	     test x$(FUNCTIONS_SUBDIRS) != xno; then \
-	    fpath_tmp="`grep ' functions=.' \
-	    $(dir_top)/config.modules | sed -e '/^#/d' -e '/ link=no/d' \
-	    -e 's/^.* functions=//'`"; \
-	    fpath_tmp=`for f in $$fpath_tmp; do \
-	      echo $$f | sed -e 's%^Functions/%%' -e 's%/[^/]*$$%%' -e 's%/\*%%'; \
-	    done | grep -v Scripts | sort | uniq`; \
-	    fpath_tmp=`echo $$fpath_tmp | sed 's/ /\", \"/g'`; \
-	    echo "#define FPATH_SUBDIRS { \"$$fpath_tmp\" }" \
-	    >>zshpaths.h.tmp; \
-	  fi; \
-	fi
-	@if test x$(additionalfpath) != x; then \
-	  fpath_tmp="`echo $(additionalfpath) | sed -e 's:,:\", \":g'`"; \
-	  echo "#define ADDITIONAL_FPATH { \"$$fpath_tmp\" }" >> zshpaths.h.tmp; \
-	fi
-	@if cmp -s zshpaths.h zshpaths.h.tmp; then \
-	    rm -f zshpaths.h.tmp; \
-	    echo "\`zshpaths.h' is up to date." ; \
-	else \
-	    mv -f zshpaths.h.tmp zshpaths.h; \
-	    echo "Updated \`zshpaths.h'." ; \
-	fi
-
-bltinmods.list: modules.stamp mkbltnmlst.sh $(dir_top)/config.modules
-	srcdir='$(sdir)' CFMOD='$(dir_top)/config.modules' \
-	  $(SHELL) $(sdir)/mkbltnmlst.sh $@
-
-zshxmods.h: $(dir_top)/config.modules
-	@echo "Creating \`$@'."
-	@( \
-	    for q_mod in `grep ' load=yes' $(dir_top)/config.modules | \
-	      grep ' link=static' | sed -e '/^#/d' -e 's/ .*//' \
-	        -e 's/^name=//' -e 's,Q,Qq,g;s,_,Qu,g;s,/,Qs,g'`; do \
-		test x$q_mod = xzshQsmain && continue; \
-	        echo "#define LINKED_XMOD_$$q_mod 1"; \
-	    done; \
-	    for q_mod in `grep ' load=yes' $(dir_top)/config.modules | \
-	      grep ' link=dynamic' | sed -e '/^#/d' -e 's/ .*//' \
-	        -e 's/^name=//' -e 's,Q,Qq,g;s,_,Qu,g;s,/,Qs,g'`; do \
-		test x$q_mod = x && continue; \
-	        echo "#ifdef DYNAMIC"; \
-		echo "# define UNLINKED_XMOD_$$q_mod 1"; \
-		echo "#endif"; \
-	    done; \
-	) > $@
-
-clean-here: clean.zsh
-clean.zsh:
-	rm -f sigcount.h signames.c bltinmods.list version.h zshpaths.h zshxmods.h
-
-# This is not properly part of this module, but it is built as if it were.
-main.o: main.c zsh.mdh main.epro
-	$(CC) -c -I. -I$(sdir_top)/Src $(CPPFLAGS) $(DEFS) $(CFLAGS) -o $@ $(sdir)/main.c
-
-main.syms: $(PROTODEPS)
-proto.zsh: main.epro
-Make