Add back cwd input (#718)

select-mode/README.md

@@ -20,7 +20,9 @@ This action selects the mode to run a Changesets workflow:
 
 <!-- api-start -->
 
-Inputs: _none_
+| Inputs | Description                                                                             |
+| ------ | --------------------------------------------------------------------------------------- |
+| `cwd`  | The working directory to execute Changesets in. Defaults to the root of the repository. |
 
 | Outputs                    | Description                                                                  |
 | -------------------------- | ---------------------------------------------------------------------------- |

select-mode/action.yml

@@ -3,7 +3,10 @@ description: Whether to version or publish in the current repo state
 runs:
   using: node24
   main: ../dist/select-mode.js
-inputs: {}
+inputs:
+  cwd:
+    description: "The working directory to execute Changesets in. Defaults to the root of the repository."
+    required: false
 outputs:
   mode:
     description: "The mode to use for the current repo state: 'version', 'publish', or 'none'."