Refactor Cloudreve restart logic and update configs

- Refactor Cloudreve tasks to use conditional restart
- Remove unused displayData from Dashy config
- Add NVM and Japanese input setup to bash.nix

config/bash.nix

@@ -62,6 +62,13 @@
           eval "$(pyenv init - bash)"
       fi
 
+      # NVM (if installed)
+      if [ -d "$HOME/.nvm" ]; then
+          export NVM_DIR="$HOME/.nvm"
+          [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
+          [ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion
+      fi
+
       # Detect distribution and set CGO_CFLAGS for Pop!_OS
       if [ -f /etc/os-release ]; then
           distro=$(awk -F= '/^NAME/{print $2}' /etc/os-release | tr -d '"')
@@ -234,6 +241,11 @@
       if [ -d "${config.home.homeDirectory}/Projects/Work" ]; then
           export TRADAWARE_DEVOPS=true
       fi
+
+      # Japanese input
+      export GTK_IM_MODULE=fcitx5
+      export QT_IM_MODULE=fcitx5
+      export XMODIFIERS="@im=fcitx5"
     '';
 
     # Interactive shell specific configuration