Drop support for lf

While I like lf, I don't use it enough to maintain this configuration.

configs/shared/.config/lf/lfrc

@@ -1,163 +0,0 @@
-# It might be possible to attempt to share KBDs between `lf` and `dired`.
-# Currently shared KBDs with `dired`:
-#   - D: delete file
-#   - R: rename file
-#   - +: create directory
-#   - c: create file
-#
-# The following command prefixes are used by lf (taken from the docs):
-#
-#    :  read (default)  builtin/custom command
-#    $  shell           shell command
-#    %  shell-pipe      shell command running with the ui
-#    !  shell-wait      shell command waiting for key press
-#    &  shell-async     shell command running asynchronously
-#    /  search          search file in current directory
-#    ?  search-back     search file in the reverse order
-#
-# `x` will be used as a generic prefix KBD for most of my user-defined KBDs. Do
-# not map anything to just `x`. Instead prefer `x<char>`. Mneumonically, "x" is
-# intended to resemble "eXecute".
-#
-# If `x<char>` does one thing; `x<uppercase-char>` should do the opposite when
-# possible. This is convenient for things that pass the round-trip test like
-# encrypt/decrypt, archive/unarchive.
-
-# TODO: move most of these commands to function.zsh and call those functions
-# herein. Especially the `archive` and `extract` functions.
-#
-# TODO: consider integrations with `xdg-open` and configuring filetypes to
-# behave in expected "dwim" ways.
-#
-# TODO: learn more about the terms "archive", "compress", "decompress",
-# "expand", "extract", etc. See if a larger abstraction can be created on top
-# without sacrificing too much nuance. This might be the case of "serialize",
-# "deserialize", "pickle", "unpickle", "marshal", "unmarshal", "encode",
-# "decode" -- in which case, a broader abstraction would be nice to decrease the
-# surface area of the vocabulary.
-#
-# TODO: find a way to visualize all of the bound or unbound KBDs.
-#
-# TODO: support polymorphic way encrypt/decrypt a file or directory.
-#
-# TODO: support "toggle" for encryption/decryption that detects which function
-# to run based on the extension.
-#
-# TODO: support "toggle" for archive/unarchive that detects which function to
-# run based on the extension.
-
-# Basic configuration
-set hidden on
-set info size:time
-set sortby time
-set period 1 # auto-refreshes the view
-
-# Arguably the most import function herein
-cmd help $lf -doc | less
-
-# delete a file, dir
-map D delete
-
-# reload the view
-map r load
-
-# rename files
-cmd rename %[ -e $1 ] && printf 'file exists' || mv $f $1
-map R push :rename<space>
-
-cmd mkdir %{{
-    # mkdir and cd into that dir
-    mkdir -p "$1"
-}}
-map + push :mkdir<space>
-
-cmd touch %{{
-    # Create a file
-    touch "$1"
-}}
-map c push :touch<space> # this interferes with `clear` command
-
-cmd encrypt %{{
-  # depends on my shell function, encrypt
-  zsh -i -c "encrypt $f"
-}}
-map xe :encrypt
-
-cmd decrypt %{{
-  # depends on my shell function, decrypt
-  zsh -i -c "decrypt $f"
-}}
-map xE :decrypt
-
-cmd archive %{{
-    # Generic function for archiving directories.
-    # TODO: support selections of multiple files.
-    set -f
-    printf "Which type of archive would you like to create? (tar,tar.gz,zip) "
-    read answer
-    case $answer in
-         tar.gz) tar -czf "$f.tar.gz" "$(basename $f)"; rm -rf "$f";;
-         tar)    tar -cf "$f.tar" "$(basename $f)"; rm -rf "$f";;
-         zip)    zip -r "$f.zip" "$(basename $f)"; rm -rf "$f";;
-         *)      printf "\"$1\" is not a support archive. Aborting..."
-    esac
-}}
-map xa :archive
-
-cmd unarchive %{{
-    # Generic function for extracting archived directories.
-    # Assumes directories were archived with the `archive`.
-    set -f
-    case $f in
-         *.tar.gz) tar -xzvf $f; rm "$f";;
-         *.tar)    tar -xvf  $f; rm "$f";;
-         *.zip)    unzip "$f"; rm "$f";;
-         # TODO: grab extension from $f and display it in `printf` call.
-         *)        printf "Unsupported archive type. Aborting..."
-    esac
-}}
-map xA: unarchive
-
-cmd tar %{{
-    # tars a directory
-    set -f
-    printf "gzip? (y,n) "
-    read answer
-    case $answer in
-         y) tar -czf "$f.tar.gz" "$(basename $f)"; rm -rf "$f";;
-         n) tar -cf  "$f.tar"    "$(basename $f)"; rm -rf "$f";;
-         *) printf "\"$answer\" is not a supported answer. Aborting...";;
-    esac
-}}
-map xt :tar
-
-cmd untar %{{
-    # untars a directory tar'd with `tar`.
-    set -f
-    case $f in
-         *.tar.gz) tar -xzvf $f; rm "$f";;
-         *.tar)    tar -xvf  $f; rm "$f";;
-    esac
-}}
-map xT :untar
-
-cmd zip %{{
-    # zip a directory
-    set -f
-    zip -r "$f.zip" "$(basename $f)"
-    rm -rf "$f"
-}}
-map xz :zip
-
-cmd unzip %{{
-    # unzip a directory
-    set -f
-    unzip "$f"
-    rm "$f"
-}}
-map xZ :unzip
-
-# outputs the size of a particular file, dir
-# TODO: consider mapping this to a KBD
-cmd size %du -hs "$f"
-map xs :size

configs/shared/.config/lf/marks

@@ -1,6 +0,0 @@
-D:~/Dropbox
-G:/usr/local/google/home/wpcarro/Downloads
-M:/usr/local/google/home/wpcarro/Downloads
-c:~/briefcase/configs
-d:~/briefcase
-s:~/Pictures/screenshots