docs: adding to config

Author: jayair

packages/web/src/content/docs/docs/config.mdx

@@ -21,9 +21,71 @@ In most cases, you'll want to use the global config for things like themes, prov
 
 When opencode starts up, it looks for a config file in the current directory or traverse up to the nearest Git directory.
 
+---
 
 ## Schema
 
 The config file has a schema that's defined in [**`opencode.ai/config.json`**](https://opencode.ai/config.json).
 
 Your editor should be able to validate and autocomplete based on the schema.
+
+---
+
+### Models
+
+You can configure the providers and models you want to use in your opencode config through the `provider` and `model` options.
+
+```json title="opencode.json"
+{
+  "$schema": "https://opencode.ai/config.json",
+  "provider": { },
+  "model": ""
+}
+```
+
+[Learn more here](/docs/models).
+
+---
+
+### Themes
+
+You can configure the theme you want to use in your opencode config through the `theme` option.
+
+```json title="opencode.json"
+{
+  "$schema": "https://opencode.ai/config.json",
+  "theme": ""
+}
+```
+
+[Learn more here](/docs/themes).
+
+---
+
+### Keybinds
+
+You can customize your keybinds through the `keybinds` option.
+
+```json title="opencode.json"
+{
+  "$schema": "https://opencode.ai/config.json",
+  "keybinds": { }
+}
+```
+
+[Learn more here](/docs/keybinds).
+
+---
+
+### MCP servers
+
+You can configure MCP servers you want to use through the `mcp` option.
+
+```json title="opencode.json"
+{
+  "$schema": "https://opencode.ai/config.json",
+  "mcp": { }
+}
+```
+
+[Learn more here](/docs/mcp-servers).

packages/web/src/content/docs/docs/models.mdx

@@ -75,7 +75,7 @@ When opencode starts up, it checks for the following:
 
 1. The model list in the opencode config.
 
-   ```json title="opencode.json" {4}
+   ```json title="opencode.json"
    {
      "$schema": "https://opencode.ai/config.json",
      "model": "anthropic/claude-sonnet-4-20250514"