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diff --git a/config/tmux.conf b/config/tmux.conf
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+# use b as prefix
+set-option -g prefix C-b
+unbind-key C-a
+bind-key C-b send-prefix
+
+# enable focus events
+set-option -g focus-events on
+
+# keep stuff going
+set-option -g exit-unattached off
+set-option -g destroy-unattached off
+
+# Start numbering at 1
+set-option -g base-index 1
+
+# Allows for faster key repetition
+set-option -g escape-time 0
+
+# Set a bigger scrollback buffer size
+set-option -g history-limit 100000
+
+# status
+# set-option -g status-left '[#S]'
+set-option -g status-right '#h %a %d-%b %H:%M'
+
+# Rather than constraining window size to the maximum size of any client
+# connected to the *session*, constrain window size to the maximum size of any
+# client connected to *that window*. Much more reasonable.
+set-window-option -g aggressive-resize on
+
+# Activity monitoring
+set-window-option -g monitor-activity on
+set-option -g visual-activity on
+
+# Mouse
+set-option -g mouse on
+# for scroll shite, when you have time read https://medium.freecodecamp.org/tmux-in-practice-scrollback-buffer-47d5ffa71c93
+# and other stuff in https://github.com/wincent/wincent/blob/main/aspects/dotfiles/files/.tmux.conf
+
+# Stay in copy mode on drag end.
+# (Would use `bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X
+# stop-selection` but it is a bit glitchy.)
+unbind-key -T copy-mode-vi MouseDragEnd1Pane
+
+# Scroll 3 lines at a time instead of default 5; don't extend dragged selections.
+bind-key -T copy-mode-vi WheelUpPane select-pane\; send-keys -t'{mouse}' -X clear-selection\; send-keys -t'{mouse}' -X -N 3 scroll-up
+bind-key -T copy-mode-vi WheelDownPane select-pane\; send-keys -t'{mouse}' -X clear-selection\; send-keys -t'{mouse}' -X -N 3 scroll-down
+
+# Make double and triple click work outside of copy mode (already works inside it with default bindings).
+bind-key -T root DoubleClick1Pane if-shell -Ft'{mouse}' '#{alternate_on}' "send-keys -M" "copy-mode -t'{mouse}'; send-keys -t'{mouse}' -X select-word"
+bind-key -T root TripleClick1Pane if-shell -Ft'{mouse}' '#{alternate_on}' "send-keys -M" "copy-mode -t'{mouse}'; send-keys -t'{mouse}' -X select-line"
+
+# Don't exit copy mode on double or triple click.
+bind-key -T copy-mode-vi DoubleClick1Pane if-shell -Ft'{mouse}' '#{alternate_on}' "send-keys -M" "copy-mode -t'{mouse}'; send-keys -t'{mouse}' -X select-word"
+bind-key -T copy-mode-vi TripleClick1Pane if-shell -Ft'{mouse}' '#{alternate_on}' "send-keys -M" "copy-mode -t'{mouse}'; send-keys -t'{mouse}' -X select-line"
+ 
+# Reload config
+bind r source-file ~/.tmux.conf \; display-message "Config reloaded..."
+
+# Enable broadcast input
+bind ` setw synchronize-panes
+
+# auto window rename
+set-option -g status-interval 5
+set-option -g allow-rename off
+set-option -g automatic-rename on
+set-option -g automatic-rename-format '#{b:pane_current_path}'
+
+# Vi copypaste mode
+set-window-option -g mode-keys vi
+
+# https://github.com/tmux/tmux/issues/754#issuecomment-297452143
+bind-key -T copy-mode-vi v send-keys -X begin-selection
+# bind-key -T copy-mode-vi y send-keys -X copy-nd-selection
+bind-key -T copy-mode-vi y send-keys -X copy-pipe "if [ \"$(uname)\" = \"Darwin\" ]; then reattach-to-user-namespace pbcopy; elif command -v xclip >/dev/null 2>&1; then xclip -selection clipboard; else cat > /tmp/tmux-paste.txt; fi"
+
+# Capture pane into VIM
+# https://www.reddit.com/r/vim/comments/12eg832/comment/jfcg6p3/
+bind V send-keys C-c C-u 'tmux capture-pane -Jp -S- | vim -' Enter
+
+# hjkl pane traversal
+bind h select-pane -L
+bind j select-pane -D
+bind k select-pane -U
+bind l select-pane -R
+
+# color
+# Prefer tmux-256color; fall back to screen-256color on hosts whose
+# terminfo db lacks it (older RHEL/BSD/minimal containers).
+set -g default-terminal "screen-256color" # safe default; upgraded below where supported
+if-shell 'infocmp tmux-256color >/dev/null 2>&1' \
+  'set -g default-terminal "tmux-256color"'
+# set -g default-terminal "xterm-256color"
+set-option -a terminal-features "$TERM:RGB"
+set -ag terminal-overrides ",$TERM:Tc"
+
+# Tell tmux the outer terminal understands DECSET 2026 (synchronised output), so
+# it can wrap its own redraws in begin/end-of-frame markers. Alacritty has
+# supported it since 0.13. Without this, a full-screen TUI repainting inside
+# tmux tears. (tmux does not pass an *application's* 2026 through, so this is
+# the only lever we have on flicker under tmux.)
+set -ag terminal-features ",*:sync"
+
+
+
+# change selection color
+set -wg mode-style fg=white,bg="#aaaaaa"
+
+# tmux 1.9 decided it was a good idea to ditch default-path...
+# now every command to create a new pane/window must be rebound
+bind-key c new-window -c "#{pane_current_path}"
+bind-key % split-window -h -c "#{pane_current_path}"
+bind-key '"' split-window -v -c "#{pane_current_path}"
+
+# emacs key bindings in tmux command prompt (prefix + :) are better than
+# # vi keys, even for vim users
+set -g status-keys emacs
+
+# https://github.com/NHDaly/tmux-better-mouse-mode
+# set -g @plugin 'tmux-plugins/tpm'
+# # set -g @plugin 'tmux-plugins/tmux-sensible'
+# set -g @plugin 'nhdaly/tmux-better-mouse-mode'
+# run '~/.tmux/plugins/tpm/tpm'
+# set -g @emulate-scroll-for-no-mouse-alternate-buffer "off"
+# set -g @scroll-down-exit-copy-mode "on"
+
+
+###########################################33
+### Colors
+# Guide:
+# for i in {0..255}; do  printf "\x1b[38;5;${i}mcolor%-5i\x1b[0m" $i ; if ! (( ($i + 1 ) % 8 )); then echo ; fi ; done
+
+if-shell -b 'test -e ~/.local/share/tmux/color.conf' {
+  source-file "~/.local/share/tmux/color.conf"
+  # run-shell 'tmux source-file "~/.local/share/tmux/color.conf"'
+}
+
+# Disable this section below because it should only apply to macOS systems
+# # Sessions on this box are local-first; an SSH/mosh attach shouldn't make new
+# # panes look like remote sessions (e.g. pure prompt showing user@host).
+# # Default update-environment minus SSH_CONNECTION, keeping SSH_AUTH_SOCK so
+# # agent forwarding still refreshes on attach.
+# set-option -g update-environment "DISPLAY KRB5CCNAME SSH_ASKPASS SSH_AGENT_PID SSH_AUTH_SOCK WINDOWID XAUTHORITY"
+# # Scrub it from whatever environment the server was started with
+# # (mosh-tmux.sh execs tmux straight from the SSH environment).
+# set-environment -g -u SSH_CONNECTION
+
+# Let OSC escape sequences through to the outer terminal; without this tmux
+# swallows Claude Code's desktop notifications and progress updates.
+set -g allow-passthrough on
+
+# Extended key sequences - disabled for Ghostty compatibility
+# Ghostty implements the Kitty keyboard protocol natively, and tmux's extended-keys
+# conflicts with paste operations (causes escape sequences like ^[[27;5;106~ to appear)
+# See: https://github.com/ghostty-org/ghostty/issues/7997
+set -g extended-keys off
+