Replace tmux with kitty

- setup.sh: install kitty instead of tmux, fix clone URL
- .bashrc: remove tmux auto-start, add kitty SSH alias
- .tmux.conf: removed
- README.md: update to kitty documentation

.bashrc

@@ -105,6 +105,7 @@ conda() {
 
 # Lazy load nvm
 load_nvm() {
+  unset -f nvm node npm
   export NVM_DIR="$HOME/.nvm"
   [ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"
   [ -s "$NVM_DIR/bash_completion" ] && . "$NVM_DIR/bash_completion"
@@ -120,9 +121,14 @@ export VISUAL=vim
 
 export PATH="/usr/local/bin:$PATH"
 . "$HOME/.cargo/env"
-if command -v tmux &> /dev/null && [ -n "$PS1" ] && [[ ! "$TERM" =~ screen ]] && [[ ! "$TERM" =~ tmux ]] && [ -z "$TMUX" ]; then
-  exec tmux
+
+if [ "$TERM" = "xterm-kitty" ]; then
+  alias ssh="kitty +kitten ssh"
 fi
 
 # opencode
 export PATH=/home/james/.opencode/bin:$PATH
+export PATH="$HOME/.npm-global/bin:$PATH"
+
+# OpenClaw Completion
+source "/home/james/.openclaw/completions/openclaw.bash"

.tmux.conf

@@ -1,8 +0,0 @@
-set-window-option -g mode-keys vi
-# List of plugins
-set -g @plugin 'tmux-plugins/tpm'
-set -g @plugin 'tmux-plugins/tmux-sensible'
-set -g @plugin 'tmux-plugins/tmux-yank'
-
-# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
-run '~/.tmux/plugins/tpm/tpm'

README.md

@@ -6,8 +6,7 @@ My personal dotfiles for quick setup on new machines. Change once, update everyw
 
 | File | Description |
 |------|-------------|
-| `.bashrc` | Bash configuration with custom prompt, aliases, lazy-loaded conda/nvm, auto-start tmux |
-| `.tmux.conf` | tmux config with vi keybindings and TPM plugins |
+| `.bashrc` | Bash configuration with custom prompt, aliases, lazy-loaded conda/nvm |
 | `.vimrc` | Vim configuration with clipboard support, syntax highlighting, and sensible defaults |
 | `setup.sh` | Bootstrap script for new Debian-like machines |
 
@@ -22,53 +21,43 @@ Or manually:
 ```bash
 git clone --bare https://gitea.sjhl.nz/james/dotfiles ~/.dotfiles
 
-# Define the dotfiles alias
 dotfiles() {
     /usr/bin/git --git-dir="$HOME/.dotfiles/" --work-tree="$HOME" "$@"
 }
 
-# Checkout files (will prompt if conflicts exist)
 dotfiles checkout
-
-# Hide untracked files from status
 dotfiles config --local status.showUntrackedFiles no
 ```
 
 ## Managing Your Dotfiles
 
-After installation, the `dotfiles` command is available in your shell:
-
 ```bash
-# View status
 dotfiles status
-
-# Add changes
 dotfiles add .bashrc
 dotfiles commit -m "Update prompt"
 dotfiles push
 ```
 
-The alias is already defined in `.bashrc`, so it's available in new terminals.
+## kitty Usage
 
-## tmux Usage
-
-tmux starts automatically when you open a new terminal (configured in `.bashrc`).
+kitty is the terminal emulator - open it from your desktop launcher or run `kitty`.
 
 **Basic Commands:**
 | Command | Action |
 |---------|--------|
-| `tmux` | Start new session |
-| `tmux ls` | List sessions |
-| `tmux attach -t 0` | Attach to session 0 |
-| `Ctrl+b d` | Detach from session |
-| `Ctrl+b c` | Create new window |
-| `Ctrl+b %` | Split vertically |
-| `Ctrl+b "` | Split horizontally |
-| `Ctrl+b [` | Copy/vi mode |
-| `q` | Exit copy mode |
+| `Ctrl+Shift+Enter` | New window |
+| `Ctrl+Shift+]` | Horizontal split |
+| `Ctrl+Shift+[` | Vertical split |
+| `Ctrl+Shift+h/j/k/l` | Navigate splits |
+| `Ctrl+Shift+Arrow` | Resize split |
+| `Ctrl+Shift+c` | Copy to clipboard |
+| `Ctrl+Shift+v` | Paste from clipboard |
+| `Ctrl+Shift+p` | Scrollback pager |
+| `Ctrl+Shift+h` | Show scrollback |
 
-**Install TPM plugins:**
-After first tmux start, press `Ctrl+b I` to install plugins (tpm, tmux-sensible, tmux-yank).
+**Copy mode** (in scrollback): vi keys to navigate, Enter to copy selection.
+
+**SSH**: When using kitty, run `ssh` normally - kitty intercepts it for a better experience.
 
 ## Vim Usage
 
@@ -89,12 +78,8 @@ Clipboard is integrated - yanking/pasting works with system clipboard.
 
 ## Uninstall
 
-To remove dotfiles from a machine:
-
 ```bash
 dotfiles checkout HEAD
 dotfiles clean -fd
 rm -rf ~/.dotfiles ~/.dotfiles-backup
 ```
-
-Your original files will be restored from the backup created during checkout.

setup.sh

@@ -19,21 +19,18 @@ done
 echo ">>> Bootstrapping new Debian-like machine..."
 
 # 1. Update package list and install essentials
-echo ">>> Installing bash, tmux, and vim..."
+echo ">>> Installing bash, kitty, and vim..."
 sudo apt update
-# Remove minimal vim if installed, then install clipboard-enabled version
-sudo apt remove -y vim || true
-sudo apt install -y bash tmux vim-gtk3 git curl
+sudo apt install -y bash kitty vim-gtk3 git curl
 
 # 2. Clone your dotfiles (bare repo style)
 if [ ! -d "$HOME/.dotfiles" ]; then
     echo ">>> Cloning dotfiles repo..."
-    git clone --bare https://gitea.james-server.duckdns.org/james/dotfiles $HOME/.dotfiles
+    git clone --bare https://gitea.sjhl.nz/james/dotfiles $HOME/.dotfiles
 else
     echo ">>> Dotfiles repo already exists."
 fi
 
-
 # 3. Checkout dotfiles
 dotfiles() {
     /usr/bin/git --git-dir="$HOME/.dotfiles/" --work-tree="$HOME" "$@"
@@ -43,7 +40,6 @@ if ! dotfiles checkout; then
     echo ">>> Conflicts detected! Handling conflicting dotfiles..."
     mkdir -p "$HOME/.dotfiles-backup"
 
-    # Gather conflicts (paths with spaces supported)
     conflicts=$(dotfiles checkout 2>&1 | grep -E "\s+\." | awk '{print $1}')
     if [ -n "$conflicts" ]; then
         if [ "$PROMPT_DELETE" = "0" ]; then
@@ -71,12 +67,4 @@ fi
 
 dotfiles config --local status.showUntrackedFiles no
 
-# 4. setup tmux
-mkdir -p ~/.tmux/plugins
-if [ ! -d ~/.tmux/plugins/tpm ]; then
-    echo ">>> Installing Tmux Plugin Manager..."
-    git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm
-fi
-
-
-echo ">>> Done! Bash, tmux, vim, and dotfiles are ready." 
+echo ">>> Done! Bash, kitty, vim, and dotfiles are ready."