fix(explorer/keymap): change 'b' to 'B'

- to not clash with Tree 'zb'

changes

@@ -48,6 +48,7 @@ New:
 - [x] bind "="/"_" to zoom-in/zoom-out
 - [x] Sticky ancestors
 - [x] remove unwrap and expect
+- [x] bug(tree): zb does not work, because clash with explorer 'b'
 - [] Toggle preview
 - [] search highlight matching word
 - [] Error didn't clear
@@ -55,4 +56,3 @@ New:
 - [] Fix panic bugs (see github comments)
 - [] explorer(preview): overflow where bufferline is there
 - [] symlink not showing
-- [] bug(tree): zb does not work, because clash with explorer 'b'

helix-term/src/ui/explorer.rs

@@ -593,7 +593,7 @@ impl Explorer {
                 ("A", "Add folder"),
                 ("r", "Rename file/folder"),
                 ("d", "Delete file"),
-                ("b", "Change root to parent folder"),
+                ("B", "Change root to parent folder"),
                 ("]", "Change root to current folder"),
                 ("[", "Go to previous root"),
                 ("+, =", "Increase size"),
@@ -795,7 +795,7 @@ impl Component for Explorer {
                 key!('?') => self.toggle_help(),
                 key!('a') => self.new_create_file_prompt()?,
                 shift!('A') => self.new_create_folder_prompt()?,
-                key!('b') => self.change_root_parent_folder()?,
+                shift!('B') => self.change_root_parent_folder()?,
                 key!(']') => self.change_root_to_current_folder()?,
                 key!('[') => self.go_to_previous_root(),
                 key!('d') => self.new_remove_prompt()?,