docs: replace english locale mirrors with translated landing pages

docs/es/providers/github-copilot.md

@@ -1,72 +0,0 @@
----
-summary: "Sign in to GitHub Copilot from OpenClaw using the device flow"
-read_when:
-  - You want to use GitHub Copilot as a model provider
-  - You need the `openclaw models auth login-github-copilot` flow
-title: "GitHub Copilot"
----
-
-# GitHub Copilot
-
-## What is GitHub Copilot?
-
-GitHub Copilot is GitHub's AI coding assistant. It provides access to Copilot
-models for your GitHub account and plan. OpenClaw can use Copilot as a model
-provider in two different ways.
-
-## Two ways to use Copilot in OpenClaw
-
-### 1) Built-in GitHub Copilot provider (`github-copilot`)
-
-Use the native device-login flow to obtain a GitHub token, then exchange it for
-Copilot API tokens when OpenClaw runs. This is the **default** and simplest path
-because it does not require VS Code.
-
-### 2) Copilot Proxy plugin (`copilot-proxy`)
-
-Use the **Copilot Proxy** VS Code extension as a local bridge. OpenClaw talks to
-the proxy’s `/v1` endpoint and uses the model list you configure there. Choose
-this when you already run Copilot Proxy in VS Code or need to route through it.
-You must enable the plugin and keep the VS Code extension running.
-
-Use GitHub Copilot as a model provider (`github-copilot`). The login command runs
-the GitHub device flow, saves an auth profile, and updates your config to use that
-profile.
-
-## CLI setup
-
-```bash
-openclaw models auth login-github-copilot
-```
-
-You'll be prompted to visit a URL and enter a one-time code. Keep the terminal
-open until it completes.
-
-### Optional flags
-
-```bash
-openclaw models auth login-github-copilot --profile-id github-copilot:work
-openclaw models auth login-github-copilot --yes
-```
-
-## Set a default model
-
-```bash
-openclaw models set github-copilot/gpt-4o
-```
-
-### Config snippet
-
-```json5
-{
-  agents: { defaults: { model: { primary: "github-copilot/gpt-4o" } } },
-}
-```
-
-## Notes
-
-- Requires an interactive TTY; run it directly in a terminal.
-- Copilot model availability depends on your plan; if a model is rejected, try
-  another ID (for example `github-copilot/gpt-4.1`).
-- The login stores a GitHub token in the auth profile store and exchanges it for a
-  Copilot API token when OpenClaw runs.