fix: add /usr/bin/brave-browser as chrome exec for flutter

.bashrc

@@ -21,6 +21,11 @@ if [ -z "$SSH_AUTH_SOCK" ]; then
     export SSH_AUTH_SOCK=~/.1password/agent.sock
 fi
 
+# If brave is available as browser set CHROME_EXECUTABLE to that.
+if command -v brave-browser &> /dev/null; then
+    export CHROME_EXECUTABLE=/usr/bin/brave-browser
+fi
+
 # Docker Compose Alias (Mostly for old shell scripts)
 alias docker-compose='docker compose'