Dotfiles commit (try to keep under 50 characters)

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[Ticket: X]
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".git/COMMIT_EDITMSG" 14L, 297C

.config/fish/functions/path.fish

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+function pathclean --description "Clean up PATH variable"
+    set PATH (printf "%s" "$PATH" | awk -v RS=':' '!a[$1]++ { if (NR > 1) printf RS; printf $1 }')
+end