docs: broaden IDE page scope (#3197)

Updates the "IDE Support" page to describe options beyond JetBrains.

docs/source/reference/federation/ide-support.mdx

@@ -0,0 +1,48 @@
+---
+title: IDE Support for Apollo Federation
+subtitle: Streamline federated GraphQL development
+description: Enhance your development workflow with federation-specific features in VSCode and IntelliJ-based IDEs.
+redirectFrom:
+    - /graphos/reference/federation/jetbrains-ide-support
+---
+
+Many IDEs provide features to streamline federated GraphQL development, such as GraphQL-aware syntax highlighting, inline performance information, and autocomplete for fields, types, and federation directives. Learn how to enable federation-specific features in tools like VS Code and JetBrains IDEs.
+
+## Visual Studio Code
+
+Apollo's [VS Code Extension](https://marketplace.visualstudio.com/items?itemName=apollographql.vscode-apollo) provides an all-in-one tooling experience for developing apps with Apollo. See the [dedicated documentation page](/vs-code-extension) for configuration details. If you're developing with Apollo Connectors, refer to the connectors-specific [VS Code Extension page](/graphos/schema-design/connectors/vs-code).
+
+## JetBrains
+
+The [GraphQL Plugin for JetBrains](https://plugins.jetbrains.com/plugin/8097-graphql/) provides federation-specific development features, such as autocomplete for federation directives. However, you must enable this federation support after installing the plugin. Otherwise, your IDE might display unexpected errors while you're working with a subgraph schema.
+
+### Setup
+
+To enable federation support, do the following in your IDE after installing the plugin:
+
+1. Open your IDE's **Settings** window.
+2. Expand the **Languages & Frameworks** section.
+3. Click **GraphQL**.
+4. Check the **Federation** checkbox.
+
+<img
+    class="screenshot"
+    alt="An animation showing the process of enabling Apollo Federation support in the GraphQL plugin for JetBrains (described above)"
+    src="../../images/JetBrains-plugin.webp"
+    width="600"
+/>
+
+This plugin supports all IntelliJ-based IDEs, including:
+
+- IntelliJ IDEA
+- PyCharm
+- PhpStorm
+- WebStorm
+- CLion
+- RubyMine
+- Rider
+- GoLand
+
+## Additional resources
+
+If your graph uses the Apollo Router, make sure to enable [router configuration awareness](/graphos/reference/router/configuration#configuration-awareness-in-your-text-editor) in your editor.