brew: Remove task-specific tools

brew/Brewfile

@@ -4,11 +4,9 @@ tap "homebrew/services"
 brew "bat"
 brew "coreutils"
 brew "dateutils"
-brew "difftastic"
 brew "direnv"
 brew "entr"
 brew "fd"
-brew "ffmpeg"
 brew "fzf"
 brew "gh"
 brew "git"
@@ -16,19 +14,14 @@ brew "git-delta"
 brew "gnu-time"
 brew "gnu-units"
 brew "gnupg"
-brew "go"
-brew "golangci-lint"
 brew "gsed"
 brew "hexyl"
 brew "imagemagick"
 brew "jq"
 brew "moreutils"
 brew "neovim"
-brew "nvm"
 brew "pipenv"
-brew "protolint"
 brew "python"
-brew "rbenv"
 brew "ripgrep"
 brew "sd"
 brew "shellcheck"
@@ -44,6 +37,4 @@ cask "font-iosevka-slab"
 cask "gimp"
 cask "karabiner-elements"
 cask "nikitabobko/tap/aerospace"
-cask "notion"
-cask "slack"
 cask "vlc"