chore(docs): bring AMP doc refresh from release/v1.0.0 into main (#3637)

* WIP: v1 docs (#3626)

(cherry picked from commit d46e20fa09bcd2f5916282f5553ddeb7183bd92c)

* docs: parity for all translations

* docs: full name of acronym AMP

* docs: fix lingering unused code

* docs: expand contextual options in docs.json

* docs: add contextual action to request feature on GitHub

* chore: tidy docs formatting

docs/en/enterprise/features/marketplace.mdx

@@ -0,0 +1,46 @@
+---
+title: Marketplace
+description: "Discover, install, and govern reusable assets for your enterprise crews."
+icon: "store"
+mode: "wide"
+---
+
+## Overview
+
+The Marketplace provides a curated surface for discovering integrations, internal tools, and reusable assets that accelerate crew development.
+
+<Frame>
+  ![Marketplace Overview](/images/enterprise/marketplace-overview.png)
+</Frame>
+
+## Discoverability
+
+- Browse by category and capability
+- Search for assets by name or keyword
+
+## Install & Enable
+
+- One‑click install for approved assets
+- Enable or disable per crew as needed
+- Configure required environment variables and scopes
+
+<Frame>
+  ![Install & Configure](/images/enterprise/marketplace-install.png)
+</Frame>
+
+You can also download the templates directly from the marketplace by clicking on the `Download` button so
+you can use them locally or refine them to your needs.
+
+## Related
+
+<CardGroup cols={3}>
+  <Card title="Tools & Integrations" href="/en/enterprise/features/tools-and-integrations" icon="wrench">
+    Connect external apps and manage internal tools your agents can use.
+  </Card>
+  <Card title="Tool Repository" href="/en/enterprise/features/tool-repository" icon="toolbox">
+    Publish and install tools to enhance your crews' capabilities.
+  </Card>
+  <Card title="Agents Repository" href="/en/enterprise/features/agent-repositories" icon="people-group">
+    Store, share, and reuse agent definitions across teams and projects.
+  </Card>
+</CardGroup>