style(brew): update brewfiles via breww

Author: jsoyer

dot_private/Brewfile_personal

@@ -504,7 +504,6 @@ cask "karabiner-elements"
 cask "kitty"
 cask "latest"
 cask "ledger-wallet"
-cask "linear"
 cask "little-snitch"
 cask "lm-studio"
 cask "localsend"
@@ -582,7 +581,6 @@ mas "Tailscale", id: 1475387142
 mas "TestFlight", id: 899247664
 mas "Xcode", id: 497799835
 vscode "anthropic.claude-code"
-vscode "github.copilot-chat"
 vscode "google.gemini-cli-vscode-ide-companion"
 vscode "mechatroner.rainbow-csv"
 vscode "ms-ceintl.vscode-language-pack-fr"