refactor: Remove NextDNS installation function

Author: LikeCarter

applications.sh

@@ -24,11 +24,6 @@ install_tailscale() {
   mas install 1475387142
 }
 
-# Function to install NextDNS
-install_nextdns() {
-  mas install 1464122853
-}
-
 # Function to install the interactive rebase tool for Git
 install_interactive_rebase_tool() {
   brew install git-interactive-rebase-tool
@@ -61,11 +56,6 @@ if [[ $ANSWER = "y" ]]; then
   install_tailscale
 fi
 
-read -p "Install NextDNS? [y/N] " ANSWER
-if [[ $ANSWER = "y" ]]; then
-  install_nextdns
-fi
-
 read -p "Install interactive rebase tool? [y/N] " ANSWER
 if [[ $ANSWER = "y" ]]; then
   install_interactive_rebase_tool