Dev/joy/add tmux updates

.gitmodules

@@ -15,3 +15,9 @@
 [submodule "homedir_files/config/kickstart.nvim"]
 	path = homedir_files/config/kickstart.nvim
 	url = https://github.com/jerinjoy/kickstart.nvim.git
+[submodule "homedir_files/tmux/plugins/tmux-yank"]
+	path = homedir_files/tmux/plugins/tmux-yank
+	url = https://github.com/tmux-plugins/tmux-yank.git
+[submodule "homedir_files/tmux/plugins/tmux-prefix-highlight"]
+	path = homedir_files/tmux/plugins/tmux-prefix-highlight
+	url = https://github.com/tmux-plugins/tmux-prefix-highlight.git

homedir_files/config/zellij/config.kdl

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2025 Jerin Joy
+//
+// SPDX-License-Identifier: Apache-2.0
+
 theme "tokyo-night-storm"
 
 // pane_frames false

homedir_files/tmux.conf

@@ -42,23 +42,51 @@ bind p paste-buffer
 #bind-key -t vi-copy 'V' begin-selection
 #bind-key -t vi-copy 'y' copy-selection
 
+## Changes for tmux-yank START
+set -g set-clipboard on
+
+# Copy-mode-vi keys that copy to system clipboard
+bind -T copy-mode-vi y send -X copy-selection-and-cancel
+bind -T copy-mode-vi Y send -X copy-line
+bind -T copy-mode-vi v send -X begin-selection
+bind -T copy-mode-vi V   send -X select-line
+bind -T copy-mode-vi C-v send -X rectangle-toggle
+
+# quick entry for copy-mode
+bind Escape copy-mode
+
+# treat - and _ as part of words (nicer for code)
+# (Remove - and _ from the separator list)
+set -g word-separators ' @./:,;|=*()[]{}<>'
+
+set -g @plugin 'tmux-plugins/tmux-yank'
+## Changes for tmux-yank END
+
 # Move the panes up or down with <C-a> j/k
 bind j resize-pane -D 10
 bind k resize-pane -U 10
 bind l resize-pane -L 10
 bind h resize-pane -R 10
 
-#set -g mouse on
+##### Smart splits: keep current working directory #####
+bind \| split-window -h -c "#{pane_current_path}"
+bind -  split-window -v -c "#{pane_current_path}"
+
+##### One-key mouse toggle #####
+set -g mouse off
+bind m set -g mouse \; display-message "mouse: #{?mouse,ON,OFF}"
 
 # List of plugins
 set -g @plugin 'tmux-plugins/tpm'
 set -g @plugin 'tmux-plugins/tmux-sensible'
+set -g @plugin 'tmux-plugins/tmux-prefix-highlight'
 
 # Themes
 # source-file ~/.tmux/themes/tokyo-night-storm.tmux
-source-file ~/.tmux/themes/monochrome.tmux
-# source-file ~/.tmux/themes/catppuccin-mocha.tmux
+# source-file ~/.tmux/themes/monochrome.tmux
+source-file ~/.tmux/themes/catppuccin-mocha.tmux
 # source-file ~/.tmux/themes/catppuccin-latte.tmux
+# source-file ~/.tmux/themes/material-bright.tmux
 
 # Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
 run -b '~/.tmux/plugins/tpm/tpm'

homedir_files/tmux/themes/_template.tmux

@@ -1,3 +1,8 @@
+
+# SPDX-FileCopyrightText: 2023 Jerin Joy
+#
+# SPDX-License-Identifier: Apache-2.0
+#
 ##### Shared tmux theme template (uses palette vars) #####
 
 # Bar basics
@@ -9,6 +14,13 @@ set -g status-right-length 100
 set -g status-interval 5
 set -g window-status-separator ""
 
+# style (uses your palette)
+set -g @prefix_highlight_prefix_prompt '⌃A'
+set -g @prefix_highlight_fg '#{@dark}'
+set -g @prefix_highlight_bg '#{@c2}'      # amber pops on your dark bar
+set -g @prefix_highlight_show_copy_mode 'on'
+set -g @prefix_highlight_copy_mode_attr 'fg=#{@dark},bg=#{@c1},bold'
+
 ##### LEFT — session name pill → band #####
 set -g status-left '#[fg=#{@session_bg},bg=#{@bar_bg}]#[fg=#{@dark},bg=#{@session_bg},bold] #S #[fg=#{@session_bg},bg=#{@band_bg}]'
 
@@ -22,8 +34,7 @@ setw -g window-status-format "#[bg=#{@band_bg},fg=#{?#{==:#I,1},#{@c1},#{?#{==:#
 setw -g window-status-current-format '#[fg=#{@active_bg},bg=#{@band_bg}]#[fg=#{@dark},bg=#{@active_bg},bold] #I #W* #[fg=#{@active_bg},bg=#{@band_bg}]'
 
 ##### RIGHT — time pill (arrow on left) #####
-set -g @time_fmt "+%a %m/%d %H:%M"
-set -g status-right '#[fg=#{@session_bg},bg=#{@bar_bg}]#[fg=#{@dark},bg=#{@session_bg},bold] %a %m/%d %H:%M #[fg=#{@session_bg},bg=#{@band_bg}]'
+set -g status-right '#{prefix_highlight} #[fg=#{@time_bg},bg=#{@bar_bg}]#[fg=#{@dark},bg=#{@time_bg},bold] %a %m/%d %H:%M #[fg=#{@time_bg},bg=#{@bar_bg}]'
 
 ##### Panes / messages #####
 set -g pane-border-style "fg=#{@pane_border}"

homedir_files/tmux/themes/catppuccin-latte.tmux

@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2023 Jerin Joy
+#
+# SPDX-License-Identifier: Apache-2.0
+#
 # --- Catppuccin LATTE (dark background tuned) ---
 set -g @bar_bg           "#1e1e2e"   # Dark base (Mocha Base, good neutral)
 set -g @band_bg          "#313244"   # Surface0 (subtle divider)
@@ -16,12 +20,11 @@ set -g @c5 "#fe640b"   # Orange (bold)
 set -g @session_bg      "#40a02b"   # Green (session pill, lively)
 set -g @active_bg       "#df8e1d"   # Yellow (active tab, stands out)
 set -g @time_bg         "#1e66f5"   # Blue (time pill, crisp contrast)
-set -g @time_fg         "#eff1f5"   # Light fg on dark blue
 
 # Borders / messages
 set -g @pane_border        "#45475a"   # Neutral gray border
 set -g @pane_active_border "#1e66f5"   # Blue (focus)
 set -g @msg_fg             "#df8e1d"   # Yellow (messages pop)
 
 # Shared layout
-source-file ~/.tmux/themes/_template.tmux
+source-file ~/.tmux/themes/_template.tmux

homedir_files/tmux/themes/catppuccin-mocha.tmux

@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2023 Jerin Joy
+#
+# SPDX-License-Identifier: Apache-2.0
+#
 # --- Catppuccin Mocha tuned vars ---
 set -g @bar_bg           "#11111b"   # Mantle
 set -g @band_bg          "#1e1e2e"   # Base
@@ -16,7 +20,6 @@ set -g @c5 "#fab387"   # Peach
 set -g @session_bg      "#89dceb"   # Sky blue (session pill)
 set -g @active_bg       "#facc15"   # Bright yellow (active tab)
 set -g @time_bg         "#74c7ec"   # Sapphire (time pill)
-set -g @time_fg         "#11111b"   # Dark fg for contrast
 
 # borders / messages
 set -g @pane_border        "#45475a"   # Overlay0

homedir_files/tmux/themes/material-bright.tmux

@@ -0,0 +1,30 @@
+# SPDX-FileCopyrightText: 2023 Jerin Joy
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# --- Material Design (bright on dark) ---
+set -g @bar_bg           "#121212"   # Bar background (MD dark base)
+set -g @band_bg          "#1e1e1e"   # Band/divider (slightly lighter than bar)
+set -g @text             "#e0e0e0"   # Primary text on dark
+set -g @muted            "#b0bec5"   # Blue Grey 200 (muted text)
+set -g @dark             "#0b0b0d"   # Very dark for pill text when bg is bright
+
+# Accents (Material palette – colorful but readable on dark)
+set -g @c1 "#2196f3"     # Blue 500
+set -g @c2 "#ffc107"     # Amber 500
+set -g @c3 "#26a69a"     # Teal 400
+set -g @c4 "#ff7043"     # Deep Orange 400
+set -g @c5 "#ab47bc"     # Purple 400
+
+# Pills
+set -g @session_bg       "#90CAF9"   # Green 500 (session pill)
+set -g @active_bg        "#FB8C00"   # Amber 500 (active tab)
+set -g @time_bg          "#90CAF9"
+
+# Borders / messages
+set -g @pane_border         "#424242"   # Neutral border
+set -g @pane_active_border  "#2979ff"   # Blue A400 (focused pane)
+set -g @msg_fg              "#ff4081"   # Pink A200 (messages pop)
+
+# Shared layout template
+source-file ~/.tmux/themes/_template.tmux

homedir_files/tmux/themes/monochrome.tmux

@@ -1,5 +1,8 @@
+# SPDX-FileCopyrightText: 2023 Jerin Joy
+#
+# SPDX-License-Identifier: Apache-2.0
+#
 # --- Monochrome (dark, filled pills unified) ---
-# Base
 set -g @bar_bg           "#1e1e2e"   # Dark base
 set -g @band_bg          "#1e1e2e"   # Match bar so it blends in
 set -g @text             "#e6e6e6"   # Soft white
@@ -15,16 +18,13 @@ set -g @c5 "#fe640b"   # Orange (bold)
 
 # Pills
 set -g @session_bg   "#b3b3b3"   # Mid gray session pill
-set -g @battery_bg   "#6e6e6e"   # Dark gray battery pill
-set -g @time_bg "#{@session_bg}"
-
-# Active tab standout
 set -g @active_bg    "#f5f5f5"   # Bright fill for active tab
+set -g @time_bg      "#b3b3b3"
 
 # Borders/messages
 set -g @pane_border        "#3b3b4a"
 set -g @pane_active_border "#a7a7a7"
 set -g @msg_fg             "#cccccc"
 
 # Shared layout
-source-file ~/.tmux/themes/_template.tmux
+source-file ~/.tmux/themes/_template.tmux

homedir_files/tmux/themes/tokyo-night-storm.tmux

@@ -1,3 +1,8 @@
+
+# SPDX-FileCopyrightText: 2023 Jerin Joy
+#
+# SPDX-License-Identifier: Apache-2.0
+#
 # --- Tokyo Night Storm palette vars ---
 set -g @bar_bg           "#24283b"
 set -g @band_bg          "#1f2335"
@@ -16,7 +21,6 @@ set -g @c5 "#bb9af7"   # pink
 set -g @session_bg      "#9ece6a"  # green left pill
 set -g @active_bg       "#e0af68"  # yellow active tab
 set -g @time_bg         "#9ece6a"  # green time pill
-set -g @time_fg         "#1a1b26"
 
 # borders / messages
 set -g @pane_border        "#565f89"