feat(merge_panel): Add open/edit files in merge conflict panel

docs/keybindings/Keybindings_en.md

@@ -146,6 +146,8 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
   <kbd>►</kbd>: select next conflict
   <kbd>▲</kbd>: select previous hunk
   <kbd>▼</kbd>: select next hunk
+  <kbd>e</kbd>: edit file
+  <kbd>o</kbd>: open file
   <kbd>z</kbd>: undo
 </pre>
 

docs/keybindings/Keybindings_nl.md

@@ -146,6 +146,8 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
   <kbd>►</kbd>: selecteer volgende conflict
   <kbd>▲</kbd>: selecteer bovenste hunk
   <kbd>▼</kbd>: selecteer onderste hunk
+  <kbd>e</kbd>: verander bestand
+  <kbd>o</kbd>: open bestand
   <kbd>z</kbd>: ongedaan maken
 </pre>
 

docs/keybindings/Keybindings_pl.md

@@ -219,6 +219,8 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
   <kbd>►</kbd>: następny konflikt
   <kbd>▲</kbd>: wybierz poprzedni kawałek
   <kbd>▼</kbd>: wybierz następny kawałek
+  <kbd>e</kbd>: edytuj plik
+  <kbd>o</kbd>: otwórz plik
   <kbd>z</kbd>: cofnij
 </pre>
 

docs/keybindings/Keybindings_zh.md

@@ -216,6 +216,8 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
   <kbd>►</kbd>: 选择下一个冲突
   <kbd>▲</kbd>: 选择顶部块
   <kbd>▼</kbd>: 选择底部块
+  <kbd>e</kbd>: 编辑文件
+  <kbd>o</kbd>: 打开文件
   <kbd>z</kbd>: 撤销
 </pre>