diff --git a/.chezmoiignore b/.chezmoiignore
index 4348ef5..da62ba9 100644
--- a/.chezmoiignore
+++ b/.chezmoiignore
@@ -33,3 +33,6 @@ dev-container-install.sh
 # vscode configuration
 settings.json
 vscode-extensions.txt
+
+# fish autogenerated functions
+**/_*.fish
diff --git a/dot_config/fish/conf.d/_pure_init.fish b/dot_config/fish/conf.d/_pure_init.fish
deleted file mode 100644
index 1b56b3d..0000000
--- a/dot_config/fish/conf.d/_pure_init.fish
+++ /dev/null
@@ -1,40 +0,0 @@
-# Deactivate the default virtualenv prompt so that we can add our own
-set --global --export VIRTUAL_ENV_DISABLE_PROMPT 1
-
-# Whether or not is a fresh session
-set --global _pure_fresh_session true
-
-# Register `_pure_prompt_new_line` as an event handler fot `fish_prompt`
-functions --query _pure_prompt_new_line
-
-function _pure_uninstall --on-event pure_uninstall
-    rm -f $__fish_config_dir/conf.d/pure.fish
-
-    # backup fish_prompt and fish_title to default
-    cp $__fish_config_dir/functions/fish_prompt{,.pure-backup}.fish
-    cp $__fish_config_dir/functions/fish_title{,.pure-backup}.fish
-
-    # erase existing fish_prompt and fish_title to default
-    functions --erase fish_prompt
-    functions --erase fish_title
-    # restore fish_prompt and fish_title to default
-    cp {$__fish_data_dir,$__fish_config_dir}/functions/fish_prompt.fish
-    cp {$__fish_data_dir,$__fish_config_dir}/functions/fish_title.fish
-
-    # refresh fish_prompt and fish_title definitions
-    source $__fish_data_dir/functions/fish_prompt.fish
-    source $__fish_data_dir/functions/fish_title.fish
-
-    # erase _pure* variables
-    set --names \
-        | string replace --filter --regex '(^_?pure)' 'set --erase $1' \
-        | source
-    # erase _pure* functions
-    functions --names --all \
-        | string replace --filter --regex '(^_?pure)' 'functions --erase $1' \
-        | source
-    # delete _pure* files
-    for file in $__fish_config_dir/{functions,conf.d}/_pure_*
-        rm -f $file
-    end
-end
diff --git a/dot_config/fish/conf.d/fzf.fish b/dot_config/fish/conf.d/fzf.fish
deleted file mode 100644
index 8156c11..0000000
--- a/dot_config/fish/conf.d/fzf.fish
+++ /dev/null
@@ -1,28 +0,0 @@
-# fzf.fish is only meant to be used in interactive mode. If not in interactive mode and not in CI, skip the config to speed up shell startup
-if not status is-interactive && test "$CI" != true
-    exit
-end
-
-# Because of scoping rules, to capture the shell variables exactly as they are, we must read
-# them before even executing _fzf_search_variables. We use psub to store the
-# variables' info in temporary files and pass in the filenames as arguments.
-# This variable is global so that it can be referenced by fzf_configure_bindings and in tests
-set --global _fzf_search_vars_command '_fzf_search_variables (set --show | psub) (set --names | psub)'
-
-
-# Install the default bindings, which are mnemonic and minimally conflict with fish's preset bindings
-fzf_configure_bindings
-
-# Doesn't erase autoloaded _fzf_* functions because they are not easily accessible once key bindings are erased
-function _fzf_uninstall --on-event fzf_uninstall
-    _fzf_uninstall_bindings
-
-    set --erase _fzf_search_vars_command
-    functions --erase _fzf_uninstall _fzf_migration_message _fzf_uninstall_bindings fzf_configure_bindings
-    complete --erase fzf_configure_bindings
-
-    set_color cyan
-    echo "fzf.fish uninstalled."
-    echo "You may need to manually remove fzf_configure_bindings from your config.fish if you were using custom key bindings."
-    set_color normal
-end
diff --git a/dot_config/fish/conf.d/hydro.fish b/dot_config/fish/conf.d/hydro.fish
deleted file mode 100644
index 72afd5c..0000000
--- a/dot_config/fish/conf.d/hydro.fish
+++ /dev/null
@@ -1,137 +0,0 @@
-status is-interactive || exit
-
-set --global _hydro_git _hydro_git_$fish_pid
-
-function $_hydro_git --on-variable $_hydro_git
-    commandline --function repaint
-end
-
-function _hydro_pwd --on-variable PWD --on-variable hydro_ignored_git_paths --on-variable fish_prompt_pwd_dir_length
-    set --local git_root (command git --no-optional-locks rev-parse --show-toplevel 2>/dev/null)
-    set --local git_base (string replace --all --regex -- "^.*/" "" "$git_root")
-    set --local path_sep /
-
-    test "$fish_prompt_pwd_dir_length" = 0 && set path_sep
-
-    if set --query git_root[1] && ! contains -- $git_root $hydro_ignored_git_paths
-        set --erase _hydro_skip_git_prompt
-    else
-        set --global _hydro_skip_git_prompt
-    end
-
-    set --global _hydro_pwd (
-        string replace --ignore-case -- ~ \~ $PWD |
-        string replace -- "/$git_base/" /:/ |
-        string replace --regex --all -- "(\.?[^/]{"(
-            string replace --regex --all -- '^$' 1 "$fish_prompt_pwd_dir_length"
-        )"})[^/]*/" "\$1$path_sep" |
-        string replace -- : "$git_base" |
-        string replace --regex -- '([^/]+)$' "\x1b[1m\$1\x1b[22m" |
-        string replace --regex --all -- '(?!^/$)/|^$' "\x1b[2m/\x1b[22m"
-    )
-end
-
-function _hydro_postexec --on-event fish_postexec
-    set --local last_status $pipestatus
-    set --global _hydro_status "$_hydro_newline$_hydro_color_prompt$hydro_symbol_prompt"
-
-    for code in $last_status
-        if test $code -ne 0
-            set --global _hydro_status "$_hydro_color_error| "(echo $last_status)" $_hydro_newline$_hydro_color_prompt$_hydro_color_error$hydro_symbol_prompt"
-            break
-        end
-    end
-
-    test "$CMD_DURATION" -lt $hydro_cmd_duration_threshold && set _hydro_cmd_duration && return
-
-    set --local secs (math --scale=1 $CMD_DURATION/1000 % 60)
-    set --local mins (math --scale=0 $CMD_DURATION/60000 % 60)
-    set --local hours (math --scale=0 $CMD_DURATION/3600000)
-
-    set --local out
-
-    test $hours -gt 0 && set --local --append out $hours"h"
-    test $mins -gt 0 && set --local --append out $mins"m"
-    test $secs -gt 0 && set --local --append out $secs"s"
-
-    set --global _hydro_cmd_duration "$out "
-end
-
-function _hydro_prompt --on-event fish_prompt
-    set --query _hydro_status || set --global _hydro_status "$_hydro_newline$_hydro_color_prompt$hydro_symbol_prompt"
-    set --query _hydro_pwd || _hydro_pwd
-
-    command kill $_hydro_last_pid 2>/dev/null
-
-    set --query _hydro_skip_git_prompt && set $_hydro_git && return
-
-    fish --private --command "
-        set branch (
-            command git symbolic-ref --short HEAD 2>/dev/null ||
-            command git describe --tags --exact-match HEAD 2>/dev/null ||
-            command git rev-parse --short HEAD 2>/dev/null |
-                string replace --regex -- '(.+)' '@\$1'
-        )
-
-        test -z \"\$$_hydro_git\" && set --universal $_hydro_git \"\$branch \"
-
-        ! command git diff-index --quiet HEAD 2>/dev/null ||
-            count (command git ls-files --others --exclude-standard) >/dev/null && set info \"$hydro_symbol_git_dirty\"
-
-        for fetch in $hydro_fetch false
-            command git rev-list --count --left-right @{upstream}...@ 2>/dev/null |
-                read behind ahead
-
-            switch \"\$behind \$ahead\"
-                case \" \" \"0 0\"
-                case \"0 *\"
-                    set upstream \" $hydro_symbol_git_ahead\$ahead\"
-                case \"* 0\"
-                    set upstream \" $hydro_symbol_git_behind\$behind\"
-                case \*
-                    set upstream \" $hydro_symbol_git_ahead\$ahead $hydro_symbol_git_behind\$behind\"
-            end
-
-            set --universal $_hydro_git \"\$branch\$info\$upstream \"
-
-            test \$fetch = true && command git fetch --no-tags 2>/dev/null
-        end
-    " &
-
-    set --global _hydro_last_pid $last_pid
-end
-
-function _hydro_fish_exit --on-event fish_exit
-    set --erase $_hydro_git
-end
-
-function _hydro_uninstall --on-event hydro_uninstall
-    set --names |
-        string replace --filter --regex -- "^(_?hydro_)" "set --erase \$1" |
-        source
-    functions --erase (functions --all | string match --entire --regex "^_?hydro_")
-end
-
-set --global hydro_color_normal (set_color normal)
-
-for color in hydro_color_{pwd,git,error,prompt,duration}
-    function $color --on-variable $color --inherit-variable color
-        set --query $color && set --global _$color (set_color $$color)
-    end && $color
-end
-
-function hydro_multiline --on-variable hydro_multiline
-    if test "$hydro_multiline" = true
-        set --global _hydro_newline "\n"
-    else
-        set --global _hydro_newline ""
-    end
-end && hydro_multiline
-
-set --query hydro_color_error || set --global hydro_color_error $fish_color_error
-set --query hydro_symbol_prompt || set --global hydro_symbol_prompt ❱
-set --query hydro_symbol_git_dirty || set --global hydro_symbol_git_dirty •
-set --query hydro_symbol_git_ahead || set --global hydro_symbol_git_ahead ↑
-set --query hydro_symbol_git_behind || set --global hydro_symbol_git_behind ↓
-set --query hydro_multiline || set --global hydro_multiline false
-set --query hydro_cmd_duration_threshold || set --global hydro_cmd_duration_threshold 1000
diff --git a/dot_config/fish/conf.d/nvm.fish b/dot_config/fish/conf.d/nvm.fish
deleted file mode 100644
index e060f2f..0000000
--- a/dot_config/fish/conf.d/nvm.fish
+++ /dev/null
@@ -1,28 +0,0 @@
-set --query nvm_mirror || set --global nvm_mirror https://nodejs.org/dist
-set --query XDG_DATA_HOME || set --local XDG_DATA_HOME ~/.local/share
-set --global nvm_data $XDG_DATA_HOME/nvm
-
-function _nvm_install --on-event nvm_install
-    test ! -d $nvm_data && command mkdir -p $nvm_data
-    echo "Downloading the Node distribution index..." 2>/dev/null
-    _nvm_index_update
-end
-
-function _nvm_update --on-event nvm_update
-    set --query --universal nvm_data && set --erase --universal nvm_data
-    set --query --universal nvm_mirror && set --erase --universal nvm_mirror
-    set --query nvm_mirror || set --global nvm_mirror https://nodejs.org/dist
-end
-
-function _nvm_uninstall --on-event nvm_uninstall
-    command rm -rf $nvm_data
-
-    set --query nvm_current_version && _nvm_version_deactivate $nvm_current_version
-
-    set --names | string replace --filter --regex -- "^nvm" "set --erase nvm" | source
-    functions --erase (functions --all | string match --entire --regex -- "^_nvm_")
-end
-
-if status is-interactive && set --query nvm_default_version && ! set --query nvm_current_version
-    nvm use --silent $nvm_default_version
-end
diff --git a/dot_config/fish/conf.d/pure.fish b/dot_config/fish/conf.d/pure.fish
deleted file mode 100644
index 8e11f07..0000000
--- a/dot_config/fish/conf.d/pure.fish
+++ /dev/null
@@ -1,115 +0,0 @@
-set --global pure_version 4.11.0 # For bug report and tag-after-merge workflow
-
-# Base colors
-_pure_set_default pure_color_primary blue
-_pure_set_default pure_color_info cyan
-_pure_set_default pure_color_mute brblack
-_pure_set_default pure_color_success magenta
-_pure_set_default pure_color_normal normal
-_pure_set_default pure_color_danger red
-_pure_set_default pure_color_light white
-_pure_set_default pure_color_warning yellow
-_pure_set_default pure_color_dark black
-
-# Prompt
-_pure_set_default pure_symbol_prompt "❯"
-_pure_set_default pure_symbol_reverse_prompt "❮" # used for VI mode
-_pure_set_default pure_color_prompt_on_error pure_color_danger
-_pure_set_default pure_color_prompt_on_success pure_color_success
-
-# Current Working Directory
-_pure_set_default pure_color_current_directory pure_color_primary
-_pure_set_default pure_shorten_prompt_current_directory_length 0
-_pure_set_default pure_truncate_prompt_current_directory_keeps -1
-
-# Git
-_pure_set_default pure_enable_git true
-_pure_set_default pure_symbol_git_unpulled_commits "⇣"
-_pure_set_default pure_symbol_git_unpushed_commits "⇡"
-_pure_set_default pure_symbol_git_dirty "*"
-_pure_set_default pure_symbol_git_stash "≡"
-_pure_set_default pure_color_git_unpulled_commits pure_color_info
-_pure_set_default pure_color_git_unpushed_commits pure_color_info
-_pure_set_default pure_color_git_branch pure_color_mute
-_pure_set_default pure_color_git_dirty pure_color_mute
-_pure_set_default pure_color_git_stash pure_color_info
-
-# Remote info (user@hostname) for SSH and containers (Docker/LXC)
-_pure_set_default pure_color_hostname pure_color_mute
-_pure_set_default pure_color_at_sign pure_color_mute
-_pure_set_default pure_color_username_normal pure_color_mute
-_pure_set_default pure_color_username_root pure_color_light
-
-# Number of running jobs
-_pure_set_default pure_show_jobs false
-_pure_set_default pure_color_jobs pure_color_normal
-
-# Show system time
-_pure_set_default pure_show_system_time false
-_pure_set_default pure_color_system_time pure_color_mute
-
-# Nix build environment
-_pure_set_default pure_enable_nixdevshell false
-_pure_set_default pure_symbol_nixdevshell_prefix "❄️" # otherwise nerdfonts: '󱄅' or ''
-_pure_set_default pure_color_nixdevshell_prefix pure_color_info
-_pure_set_default pure_color_nixdevshell_symbol pure_color_mute
-
-#  env for Python
-_pure_set_default pure_enable_virtualenv true
-_pure_set_default pure_symbol_virtualenv_prefix "" # 🐍
-_pure_set_default pure_color_virtualenv pure_color_mute
-
-# AWS profile name
-_pure_set_default pure_enable_aws_profile true
-_pure_set_default pure_symbol_aws_profile_prefix "" # ☁️
-_pure_set_default pure_color_aws_profile pure_color_warning
-
-# Print current working directory at the beginning of prompt
-# true (default):   current directory, git, user@hostname (ssh-only), command duration
-# false:            user@hostname (ssh-only), current directory, git, command duration
-_pure_set_default pure_begin_prompt_with_current_directory true
-
-# Show exit code of last command as a separate prompt character (cf. https://github.com/sindresorhus/pure/wiki#show-exit-code-of-last-command-as-a-separate-prompt-character)
-# false - single prompt character, default
-# true - separate prompt character
-_pure_set_default pure_separate_prompt_on_error false
-
-# Max execution time of a process before its run time is shown when it exits
-_pure_set_default pure_threshold_command_duration 5
-_pure_set_default pure_show_subsecond_command_duration false
-_pure_set_default pure_color_command_duration pure_color_warning
-
-# VI mode indicator
-# true (default):  indicate a non-insert mode by reversing the prompt symbol (❮)
-# false:           indicate vi mode with [I], [N], [V]
-_pure_set_default pure_reverse_prompt_symbol_in_vimode true
-
-# Title
-_pure_set_default pure_symbol_title_bar_separator -
-_pure_set_default pure_shorten_window_title_current_directory_length 0
-_pure_set_default pure_truncate_window_title_current_directory_keeps -1
-
-# Check for new release on startup
-_pure_set_default pure_check_for_new_release false
-
-# Prefix prompt when logged in as root
-_pure_set_default pure_show_prefix_root_prompt false
-_pure_set_default pure_symbol_prefix_root_prompt "#"
-_pure_set_default pure_color_prefix_root_prompt pure_color_danger
-
-# Compact mode
-_pure_set_default pure_enable_single_line_prompt false
-
-# Detect when running in container (e.g. docker, podman, LXC/LXD)
-_pure_set_default pure_enable_container_detection true
-_pure_set_default pure_symbol_container_prefix "" # suggestion: '🐋' or '📦'
-
-# Detect when running in SSH
-_pure_set_default pure_symbol_ssh_prefix "" # suggestion: 'ssh:/' or '🔗🔐🔒🌐'
-
-# Display Kubernetes/k8s context and namespace
-_pure_set_default pure_enable_k8s false
-_pure_set_default pure_symbol_k8s_prefix "☸" # ☸️
-_pure_set_default pure_color_k8s_prefix pure_color_info
-_pure_set_default pure_color_k8s_context pure_color_success
-_pure_set_default pure_color_k8s_namespace pure_color_primary