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, 336 deletions

diff --git a/dotfiles/system/.zsh/modules/Test/B03print.ztst b/dotfiles/system/.zsh/modules/Test/B03print.ztst
deleted file mode 100644
index c65568a..0000000
--- a/dotfiles/system/.zsh/modules/Test/B03print.ztst
+++ /dev/null
@@ -1,336 +0,0 @@
-# Tests for the echo, print, printf and pushln builtins
-
-# Tested elsewhere:
-#  Use of print -p to output to coprocess	A01grammar
-#  Prompt expansion with print -P		D01prompt
-#  -l, -r, -R and -n indirectly tested in various places
-
-# Not yet tested:
-#  echo and pushln
-#  print's -b -c -s -z -N options
-
-
-%test
-
- print -D "${HOME:-~}"
-0:replace directory name
->~
-
- print -u2 'error message'
-0:output to file-descriptor
-?error message
-
- print -o foo bar Baz
-0:argument sorting
->Baz bar foo
-
- print -f
-1:print -f needs a format specified
-?(eval):print:1: argument expected: -f
-
- print -Of '%s\n' foo bar baz
-0:reverse argument sorting
->foo
->baz
->bar
-
-# some locales force case-insensitive sorting
- (LC_ALL=C; print -o a B c)
-0:case-sensitive argument sorting
->B a c
-
- (LC_ALL=C; print -io a B c)
-0:case-insensitive argument sorting
->a B c
-
- print -m '[0-9]' one 2 three 4 five 6
-0:removal of non-matching arguments
->2 4 6
-
- printf '%s\n' string
-0:test s format specifier
->string
-
- printf '%b' '\t\\\n'
-0:test b format specifier
->	\
-
- printf '%q\n' '=a=b \ c!'
-0: test q format specifier
->\=a=b\ \\\ c!
-
- printf '%c\n' char
-0:test c format specifier
->c
-
- printf '%.10e%n\n' 1 count >/dev/null
- printf '%d\n' $count
-0:test n format specifier
->16
-
- printf '%5b%n\n' abc count >/dev/null; echo $count
-0:check count of width-specified %b
->5
-
- printf '%s!%5b!\n' abc
-0:ensure width is applied to empty param
->abc!     !
-
- printf '%d %d\n' 123.45 678 90.1
-0:test d format specifier
->123 678
->90 0
-
- printf '%g %g\n' 123.45 678 90.1
-0:test g format specifier
->123.45 678
->90.1 0
-
- print -f 'arg: %b\n' -C2 '\x41' '\x42' '\x43'
-0:override -C when -f was given
->arg: A
->arg: B
->arg: C
-
-# Is anyone not using ASCII
- printf '%d\n' \'A
-0:initial quote to get numeric value of character with int
->65
-
- printf '%.1E\n' \'B
-0:initial quote to get numeric value of character with double
->6.6E+01
-
- printf '%x\n' $(printf '"\xf0')
-0:numeric value of high numbered character
->f0
-
- printf '\x25s\n' arg
-0:using \x25 to print a literal % in format
->%s
-
- printf '%3c\n' c
-0:width specified in format specifier
->  c
-
- printf '%.4s\n' chopped
-0:precision specified in format specifier
->chop
-
- printf '%*.*f\n' 6 2 10.2
-0:width/precision specified in arguments
-> 10.20
-
- printf '%z'
-1:use of invalid directive
-?(eval):printf:1: %z: invalid directive
-
- printf '%d\n' 3a
-1:bad arithmetic expression
-?(eval):1: bad math expression: operator expected at `a'
->0
-
- printf '%12$s' 1 2 3
-1:out of range argument specifier
-?(eval):printf:1: 12: argument specifier out of range
-
- printf '%2$s\n' 1 2 3
-1:out of range argument specifier on format reuse
-?(eval):printf:1: 2: argument specifier out of range
->2
-
- printf '%*0$d'
-1:out of range argument specifier on width
-?(eval):printf:1: 0: argument specifier out of range
-
- print -m -f 'format - %s.\n' 'z' a b c
-0:format not printed if no arguments left after -m removal
-
- print -f 'format - %s%b.\n'
-0:format printed despite lack of arguments
->format - .
-
- printf 'x%4sx\n'
-0:with no arguments empty string where string needed
->x    x
-
- printf '%d\n'
-0:with no arguments, zero used where number needed
->0
-
- printf '%s\t%c:%#x%%\n' one a 1 two b 2 three c 3
-0:multiple arguments with format reused
->one	a:0x1%
->two	b:0x2%
->three	c:0x3%
-
- printf '%d%n' 123 val val val > /dev/null
- printf '%d\n' val
-0:%n count zeroed on format reuse
->1
-
-# this may fill spec string with '%0'+- #*.*lld\0' - 14 characters
- printf '%1$0'"'+- #-08.5dx\n" 123
-0:maximal length format specification
->+00123  x
-
- printf "x:%-20s:y\n" fubar
-0:left-justification of string
->x:fubar               :y
-
- printf '%*smorning\n' -5 good
-0:negative width specified
->good morning
-
- printf '%.*g\n' -1 .1
-0:negative precision specified
->0.1
-
- printf '%2$s %1$d\n' 1 2
-0:specify argument to output explicitly
->2 1
-
- printf '%3$.*1$d\n' 4 0 3
-0:specify output and precision arguments explicitly
->0003
-
- printf '%2$d%1$d\n' 1 2 3 4
-0:reuse format where arguments are explicitly specified
->21
->43
-
- printf '%1$*2$d' 1 2 3 4 5 6 7 8 9 10; echo .EoL.
-0:reuse of specified arguments 
-> 1   3     5       7         9.EoL.
-
- echo -n 'Now is the time'; echo .EoL.
-0:testing -n with echo
->Now is the time.EoL.
-
- printf '%1$0+.3d\n' 3
-0:flags mixed with specified argument
->+003
-
-# Test the parsing of the \c escape.
-
- echo '1 2!\c3 4' a b c d; echo .EoL.
-0:Truncating first echo arg using backslash-c
->1 2!.EoL.
-
- echo a b '1 2?\c5 6' c d; echo .EoL.
-0:Truncating third echo arg using backslash-c
->a b 1 2?.EoL.
-
- printf '1 2!\c3 4'; echo .EoL.
-0:Truncating printf literal using backslash-c
->1 2!.EoL.
-
- printf '%s %b!\c%s %s' 1 2 3 4 5 6 7 8 9; echo .EoL.
-0:Truncating printf format using backslash-c
->1 2!.EoL.
-
- printf '%s %b!\c%s %s' '1\c' '2\n\c' 3 4 5 6 7 8 9
-0:Truncating printf early %b arg using backslash-c
->1\c 2
-
- printf '%b %b\n' 1 2 3 4 '5\c' 6 7 8 9; echo .EoL.
-0:Truncating printf late %b arg using backslash-c
->1 2
->3 4
->5.EoL.
-
-# The following usage, as stated in the manual, is not recommended and the
-# results are undefined. Tests are here anyway to ensure some form of
-# half-sane behaviour.
-
- printf '%2$s %s %3$s\n' Morning Good World
-0:mixed style of argument selection
->Good Morning World
-
- printf '%*1$.*d\n' 1 2
-0:argument specified for width only
->00
-
- print -f '%*.*1$d\n' 1 2 3
-0:argument specified for precision only
->2
->000
-
- printf -- '%s\n' str
-0:initial `--' ignored to satisfy POSIX
->str
-
- printf '%'
-1:nothing after % in format specifier
-?(eval):printf:1: %: invalid directive
-
- printf $'%\0'
-1:explicit null after % in format specifier
-?(eval):printf:1: %: invalid directive
-
- printf '%b\n' '\0123'
-0:printf handles \0... octal escapes in replacement text
->S
-
- print -lO $'a' $'a\0' $'a\0b' $'a\0b\0' $'a\0b\0a' $'a\0b\0b' $'a\0c' |
- while read -r line; do
-    for (( i = 1; i <= ${#line}; i++ )); do
-      foo=$line[i]
-      printf "%02x" $(( #foo ))
-    done
-    print
- done
-0:sorting with embedded nulls
->610063
->6100620062
->6100620061
->61006200
->610062
->6100
->61
-
- foo=$'one\ttwo\tthree\tfour\n'
- foo+=$'\tone\ttwo\tthree\tfour\n'
- foo+=$'\t\tone\t\ttwo\t\tthree\t\tfour'
- print -x4 $foo
- print -X4 $foo
-0:Tab expansion by print
->one	two	three	four
->    one	two	three	four
->        one		two		three		four
->one two three   four
->    one two three   four
->        one     two     three       four
-
- unset foo
- print -v foo once more
- typeset -p foo
- printf -v foo "%s\0%s-" into the breach
- typeset -p foo
-0:print and printf into a variable
->typeset -g foo='once more'
->typeset -g foo=$'into\C-@the-breach\C-@-'
-
- typeset -a foo
- print -f '%2$d %4s' -v foo one 1 two 2 three 3
- typeset -p foo
-0:printf into an array variable
->typeset -a foo=( '1  one' '2  two' '3 three' )
-
- typeset -a foo
- print -f '%s' -v foo string
- typeset -p foo
-0:printf to an array variable without format string reuse
->typeset foo=string
-
- printf -
- printf - -
- printf --
- printf -- -
- printf -- --
- printf -x -v foo
- # Final print for newline on stdout
- print
-0:regression test of printf with assorted ambiguous options or formats
->------x
-?(eval):printf:3: not enough arguments