Fix cmd-shift-e (reveal in project panel) to match vscode (#21228)

Release Notes:

- Fixed cmd-shift-e / ctrl-shift-e (`pane::RevealInProjectPanel` /
`project_panel::ToggleFocus`) to better my VSCode behavior

assets/keymaps/default-linux.json

@@ -405,7 +405,7 @@
       "ctrl-shift-p": "command_palette::Toggle",
       "f1": "command_palette::Toggle",
       "ctrl-shift-m": "diagnostics::Deploy",
-      "ctrl-shift-e": "project_panel::ToggleFocus",
+      "ctrl-shift-e": "pane::RevealInProjectPanel",
       "ctrl-shift-b": "outline_panel::ToggleFocus",
       "ctrl-?": "assistant::ToggleFocus",
       "ctrl-alt-s": "workspace::SaveAll",
@@ -594,6 +594,7 @@
       "ctrl-delete": ["project_panel::Delete", { "skip_prompt": false }],
       "alt-ctrl-r": "project_panel::RevealInFileManager",
       "ctrl-shift-enter": "project_panel::OpenWithSystem",
+      "ctrl-shift-e": "project_panel::ToggleFocus",
       "ctrl-shift-f": "project_panel::NewSearchInDirectory",
       "shift-down": "menu::SelectNext",
       "shift-up": "menu::SelectPrev",

assets/keymaps/default-macos.json

@@ -446,7 +446,7 @@
       "ctrl-shift-tab": ["tab_switcher::Toggle", { "select_last": true }],
       "cmd-shift-p": "command_palette::Toggle",
       "cmd-shift-m": "diagnostics::Deploy",
-      "cmd-shift-e": "project_panel::ToggleFocus",
+      "cmd-shift-e": "pane::RevealInProjectPanel",
       "cmd-shift-b": "outline_panel::ToggleFocus",
       "cmd-?": "assistant::ToggleFocus",
       "cmd-alt-s": "workspace::SaveAll",
@@ -616,6 +616,7 @@
       "cmd-delete": ["project_panel::Delete", { "skip_prompt": false }],
       "alt-cmd-r": "project_panel::RevealInFileManager",
       "ctrl-shift-enter": "project_panel::OpenWithSystem",
+      "cmd-shift-e": "project_panel::ToggleFocus",
       "cmd-alt-backspace": ["project_panel::Delete", { "skip_prompt": false }],
       "cmd-shift-f": "project_panel::NewSearchInDirectory",
       "shift-down": "menu::SelectNext",