Remove unused rewind key binding (#16659)

docs/cli/keyboard-shortcuts.md

@@ -64,7 +64,6 @@ available combinations.
 | Start reverse search through history.        | `Ctrl + R`            |
 | Submit the selected reverse-search match.    | `Enter (no Ctrl)`     |
 | Accept a suggestion while reverse searching. | `Tab`                 |
-| Browse and rewind previous interactions.     | `Esc (×2)`            |
 
 #### Navigation
 

packages/cli/src/config/keyBindings.ts

@@ -76,7 +76,6 @@ export enum Command {
   QUIT = 'quit',
   EXIT = 'exit',
   SHOW_MORE_LINES = 'showMoreLines',
-  REWIND = 'rewind',
 
   // Shell commands
   REVERSE_SEARCH = 'reverseSearch',
@@ -255,7 +254,6 @@ export const defaultKeyBindings: KeyBindingConfig = {
   // Suggestion expansion
   [Command.EXPAND_SUGGESTION]: [{ key: 'right' }],
   [Command.COLLAPSE_SUGGESTION]: [{ key: 'left' }],
-  [Command.REWIND]: [{ key: 'Esc (×2)' }],
 };
 
 interface CommandCategory {
@@ -319,7 +317,6 @@ export const commandCategories: readonly CommandCategory[] = [
       Command.REVERSE_SEARCH,
       Command.SUBMIT_REVERSE_SEARCH,
       Command.ACCEPT_SUGGESTION_REVERSE_SEARCH,
-      Command.REWIND,
     ],
   },
   {
@@ -432,5 +429,4 @@ export const commandDescriptions: Readonly<Record<Command, string>> = {
   [Command.UNFOCUS_SHELL_INPUT]: 'Focus the Gemini input from the shell input.',
   [Command.EXPAND_SUGGESTION]: 'Expand an inline suggestion.',
   [Command.COLLAPSE_SUGGESTION]: 'Collapse an inline suggestion.',
-  [Command.REWIND]: 'Browse and rewind previous interactions.',
 };