feat(zellij): rebind keybinds and add shell aliases

Rebind session mode to Ctrl+b (Ctrl+o conflicts with Claude) and tab
mode to Ctrl+. for ergonomics. Add zj, zja, zjl shell aliases.

Author: denolfe

aliases/zsh.aliases.sh

@@ -106,6 +106,12 @@ if type rg > /dev/null 2>&1; then
   alias rgp="rg --passthrough"
 fi
 
+if type zellij > /dev/null 2>&1; then
+  alias zj="zellij"
+  alias zja="zellij attach"
+  alias zjl="zellij list-sessions"
+fi
+
 if type terminal-notifier > /dev/null 2>&1; then
   # notify alias with iterm2 icon
   alias notify="terminal-notifier -title 'ZSH' -sound funk -message"

zellij/config.kdl

@@ -2,7 +2,7 @@
 // Uses native keybinds (Ctrl+p pane, Ctrl+t tab, Ctrl+n resize, Ctrl+s scroll, Ctrl+o session)
 
 // Appearance
-pane_frames false
+pane_frames true
 theme "vscode-dark"
 
 // Session persistence
@@ -34,6 +34,13 @@ themes {
 
 // Keybind additions (extend defaults, don't replace)
 keybinds {
+    // Rebind modes for ergonomics (Ctrl+o conflicts with Claude)
+    shared_except "locked" {
+        unbind "Ctrl o"
+        unbind "Ctrl t"
+        bind "Ctrl b" { SwitchToMode "Session"; }  // was Ctrl+o
+        bind "Ctrl ." { SwitchToMode "Tab"; }      // was Ctrl+t
+    }
     // Launch zellij-forgot with Ctrl+y for keybind hints
     shared_except "locked" {
         bind "Ctrl y" {