[ZSH][NVIM] Treat sudo from ising and fi545621 as personal

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

zsh/.zshrc

@@ -4,7 +4,7 @@ export XDG_CONFIG_HOME="$HOME/.config"
 [[ -z $SSH_AUTH_SOCK ]] || export FORWARD_SOCK=$SSH_AUTH_SOCK
 [[ -f ~/.zsh/.powerline_config ]] && source ~/.zsh/.powerline_config
 
-if [[ -f ~/.zsh/.shared_config && "$SUDO_USER" != "fabian" ]]; then
+if [[ -f ~/.zsh/.shared_config && "$SUDO_USER" != (fabian|ising|fi545621) ]]; then
     shared_config=1
 else
     shared_config=0