chess user name included in the plugin example

[mari-muthu-k]

Description

This PR update includes the addition of the plugin_chess_user parameter to specify the Lichess username for which the most recent game should be fetched.

Changes

• Added plugin_chess_user parameter: This new parameter allows specifying the Lichess username to fetch the latest game. It uses the value from the repository secrets (secrets.CHESS_USER).
• Configuration Update: Updated the metrics.plugin.chess.svg action configuration to include the new parameter for fetching user-specific data.

Details

The plugin_chess_user parameter was added because the Lichess API endpoint for retrieving the latest game requires a user identifier. This change ensures that the workflow correctly fetches the most recent game for the specified user.

Example Configuration

name: Last chess game from lichess.org
uses: lowlighter/metrics@latest
with:
  filename: metrics.plugin.chess.svg
  token: NOT_NEEDED
  base: ""
  plugin_chess: yes
  plugin_chess_user: ${{ secrets.CHESS_USER }}
  plugin_chess_token: ${{ secrets.CHESS_TOKEN }}
  plugin_chess_platform: lichess.org

Testing

• Ensure that secrets.CHESS_USER is set in the repository secrets.
• Verify that the Lichess token (secrets.CHESS_TOKEN) has appropriate permissions.
• Run the workflow and confirm that the metrics.plugin.chess.svg file is generated correctly with the latest game for the specified user.