add tmux close pane key (#2058)

* add tmux close pane key

* chore: update snapshots for new keybind

Co-authored-by: Jae-Heon Ji <atx6419@gmail.com>

example/config.kdl

@@ -126,6 +126,7 @@ keybinds {
         bind "k" { MoveFocus "Up"; SwitchToMode "Normal"; }
         bind "o" { FocusNextPane; }
         bind "d" { Detach; }
+        bind "x" { CloseFocus; SwitchToMode "Normal"; }
     }
     shared_except "locked" {
         bind "Ctrl g" { SwitchToMode "Locked"; }

example/default.kdl

@@ -130,6 +130,7 @@ keybinds {
         bind "k" { MoveFocus "Up"; SwitchToMode "Normal"; }
         bind "o" { FocusNextPane; }
         bind "d" { Detach; }
+        bind "x" { CloseFocus; SwitchToMode "Normal"; }
     }
     shared_except "locked" {
         bind "Ctrl g" { SwitchToMode "Locked"; }

zellij-utils/assets/config/default.kdl

@@ -130,6 +130,7 @@ keybinds {
         bind "k" { MoveFocus "Up"; SwitchToMode "Normal"; }
         bind "o" { FocusNextPane; }
         bind "d" { Detach; }
+        bind "x" { CloseFocus; SwitchToMode "Normal"; }
     }
     shared_except "locked" {
         bind "Ctrl g" { SwitchToMode "Locked"; }

zellij-utils/src/snapshots/zellij_utils__setup__setup_test__default_config_with_no_cli_arguments.snap

@@ -1,6 +1,5 @@
 ---
 source: zellij-utils/src/setup.rs
-assertion_line: 582
 expression: "format!(\"{:#?}\", config)"
 ---
 Config {
@@ -3124,6 +3123,14 @@ Config {
                     Normal,
                 ),
             ],
+            Char(
+                'x',
+            ): [
+                CloseFocus,
+                SwitchToMode(
+                    Normal,
+                ),
+            ],
             Char(
                 'z',
             ): [

zellij-utils/src/snapshots/zellij_utils__setup__setup_test__layout_env_vars_override_config_env_vars.snap

@@ -1,6 +1,5 @@
 ---
 source: zellij-utils/src/setup.rs
-assertion_line: 640
 expression: "format!(\"{:#?}\", config)"
 ---
 Config {
@@ -3124,6 +3123,14 @@ Config {
                     Normal,
                 ),
             ],
+            Char(
+                'x',
+            ): [
+                CloseFocus,
+                SwitchToMode(
+                    Normal,
+                ),
+            ],
             Char(
                 'z',
             ): [

zellij-utils/src/snapshots/zellij_utils__setup__setup_test__layout_plugins_override_config_plugins.snap

@@ -1,6 +1,5 @@
 ---
 source: zellij-utils/src/setup.rs
-assertion_line: 668
 expression: "format!(\"{:#?}\", config)"
 ---
 Config {
@@ -3124,6 +3123,14 @@ Config {
                     Normal,
                 ),
             ],
+            Char(
+                'x',
+            ): [
+                CloseFocus,
+                SwitchToMode(
+                    Normal,
+                ),
+            ],
             Char(
                 'z',
             ): [

zellij-utils/src/snapshots/zellij_utils__setup__setup_test__layout_themes_override_config_themes.snap

@@ -1,6 +1,5 @@
 ---
 source: zellij-utils/src/setup.rs
-assertion_line: 682
 expression: "format!(\"{:#?}\", config)"
 ---
 Config {
@@ -3124,6 +3123,14 @@ Config {
                     Normal,
                 ),
             ],
+            Char(
+                'x',
+            ): [
+                CloseFocus,
+                SwitchToMode(
+                    Normal,
+                ),
+            ],
             Char(
                 'z',
             ): [

zellij-utils/src/snapshots/zellij_utils__setup__setup_test__layout_ui_config_overrides_config_ui_config.snap

@@ -1,6 +1,5 @@
 ---
 source: zellij-utils/src/setup.rs
-assertion_line: 654
 expression: "format!(\"{:#?}\", config)"
 ---
 Config {
@@ -3124,6 +3123,14 @@ Config {
                     Normal,
                 ),
             ],
+            Char(
+                'x',
+            ): [
+                CloseFocus,
+                SwitchToMode(
+                    Normal,
+                ),
+            ],
             Char(
                 'z',
             ): [