feat(config): switch to kdl (#1759)

* chore(config): default kdl keybindings config

* tests

* work

* refactor(config): move stuff around

* work

* tab merge layout

* work

* work

* layouts working

* work

* layout tests

* work

* work

* feat(parsing): kdl layouts without config

* refactor(kdl): move stuff around

* work

* tests(layout): add cases and fix bugs

* work

* fix(kdl): various bugs

* chore(layouts): move all layouts to kdl

* feat(kdl): shared keybidns

* fix(layout): do not count fixed panes toward percentile

* fix(keybinds): missing keybinds and actions

* fix(config): adjust default tips

* refactor(config): move stuff around

* fix(tests): make e2e tests pass

* fix(kdl): add verbose parsing errors

* fix(kdl): focused tab

* fix(layout): corret default_tab_template behavior

* style(code): fix compile warnings

* feat(cli): send actions through the cli

* fix(cli): exit only when action is done

* fix(cli): open embedded pane from floating pane

* fix(cli): send actions to other sessions

* feat(cli): command alias

* feat(converter): convert old config

* feat(converter): convert old layout and theme files

* feat(kdl): pretty errors

* feat(client): convert old YAML files on startup

* fix: various bugs and styling issues

* fix: e2e tests

* fix(screen): propagate errors after merge

* style(clippy): lower clippy level

* fix(tests): own session_name variable

* style(fmt): rustfmt

* fix(cli): various action fixes

* style(fmt): rustfmt

* fix(themes): loading of theme files

* style(fmt): rustfmt

* fix(tests): theme fixtures

* fix(layouts): better errors on unknown nodes

* fix(kdl): clarify valid node terminator error

* fix(e2e): adjust close tab test

* fix(e2e): adjust close tab test again

* style(code): cleanup some comments

1 files changed, 60 insertions, 0 deletions

diff --git a/zellij-client/src/old_config_converter/unit/snapshots/zellij_client__old_config_converter__old_layout__convert_layout_test__properly_convert_layout_example_2.snap b/zellij-client/src/old_config_converter/unit/snapshots/zellij_client__old_config_converter__old_layout__convert_layout_test__properly_convert_layout_example_2.snap
new file mode 100644
index 000000000..0c5145a17
--- /dev/null
+++ b/zellij-client/src/old_config_converter/unit/snapshots/zellij_client__old_config_converter__old_layout__convert_layout_test__properly_convert_layout_example_2.snap
@@ -0,0 +1,60 @@
+---
+source: zellij-client/src/old_config_converter/./unit/convert_layout_tests.rs
+assertion_line: 79
+expression: "format!(\"{}\", kdl_config)"
+---
+layout {
+    default_tab_template {
+        pane size=1 borderless=true {
+            plugin location="zellij:tab-bar"
+        }
+        children
+        pane size=2 borderless=true {
+            plugin location="zellij:status-bar"
+        }
+    }
+    tab split_direction="Vertical" {
+        pane split_direction="Vertical" {
+            pane command="htop" size="50%"
+            pane size="50%"
+        }
+    }
+    tab split_direction="Vertical" {
+        pane split_direction="Vertical" {
+            pane size="50%"
+            pane size="50%"
+        }
+    }
+    tab split_direction="Vertical" {
+        pane split_direction="Vertical" {
+            pane size="50%"
+            pane size="50%" split_direction="Horizontal" {
+                pane size="50%"
+                pane size="50%"
+            }
+        }
+    }
+    tab
+    tab
+    tab
+    tab split_direction="Vertical" {
+        pane split_direction="Vertical" {
+            pane size="20%" {
+                plugin location="zellij:strider"
+            }
+            pane size="80%" split_direction="Horizontal" {
+                pane size="50%"
+                pane size="50%"
+            }
+        }
+    }
+    tab split_direction="Vertical" {
+        pane split_direction="Vertical" {
+            pane size="40%"
+            pane size="60%" split_direction="Horizontal" {
+                pane size="50%"
+                pane size="50%"
+            }
+        }
+    }
+}