refactor: update dotfiles paths and remove obsolete configurations

.bashrc

@@ -73,9 +73,10 @@ if [[ $(uname -a) == *"microsoft-standard-WSL2"* ]]; then
 fi
 
 # PATH Manipulation
+export DOTFILES_PATH=$HOME/.dotfiles
 export PATH=$PATH:$HOME/.local/bin
 export PATH=$PATH:$HOME/.cargo/bin
-export PATH=$PATH:$HOME/dotfiles/bin
+export PATH=$PATH:$DOTFILES_PATH/bin
 
 # Add flatpak to XDG_DATA_DIRS
 export XDG_DATA_DIRS=$XDG_DATA_DIRS:/usr/share:/var/lib/flatpak/exports/share:$HOME/.local/share/flatpak/exports/share
@@ -98,9 +99,6 @@ if [ -d "/home/menno/Projects/Work" ]; then
     export TRADAWARE_DEVOPS=true
 fi
 
-# Flutter Web and other tools that require Chrome
-export CHROME_EXECUTABLE=$(which brave-browser)
-
 # 1Password Source Plugin (Assuming bash compatibility)
 if [ -f /home/menno/.config/op/plugins.sh ]; then
     source /home/menno/.config/op/plugins.sh
@@ -121,7 +119,7 @@ if [ -f "$HOME/.nix-profile/etc/profile.d/hm-session-vars.sh" ]; then
 fi
 
 # Source agent-bridge script for 1password
-source $HOME/dotfiles/bin/1password-agent-bridge.sh
+source $DOTFILES_PATH/bin/1password-agent-bridge.sh
 
 # zoxide if available
 if command -v zoxide &> /dev/null; then