Add Enterprise Hub blog posts documentation (#2134)

* Add Enterprise Hub blog posts documentation

Document the blog posts feature for Enterprise organizations, including:
- How to publish articles under an organization profile
- Permission requirements (write or admin role)
- Note that Resource Groups cannot scope blog post permissions

* Update docs/hub/_toctree.yml

Co-authored-by: Julien Chaumond <julien@huggingface.co>

* Rename blog posts docs to blog articles

Renamed 'enterprise-hub-blog-posts.md' to 'enterprise-hub-blog-articles.md' and updated all references in the table of contents and related documentation. This change standardizes terminology from 'Blog Posts' to 'Blog Articles' for consistency across the documentation.

* Update docs/hub/enterprise-hub-blog-articles.md

Co-authored-by: Pedro Cuenca <pedro@huggingface.co>

* Update docs/hub/enterprise-hub.md

Co-authored-by: Pedro Cuenca <pedro@huggingface.co>

---------

Co-authored-by: Julien Chaumond <julien@huggingface.co>
Co-authored-by: Pedro Cuenca <pedro@huggingface.co>

Author: 3 people

docs/hub/_toctree.yml

@@ -33,6 +33,8 @@
     title: Network Security
   - local: rate-limits
     title: Rate Limits
+  - local: enterprise-hub-blog-articles
+    title: Blog Articles
 
 - local: pro
   title: PRO Plan

docs/hub/enterprise-hub-blog-articles.md

@@ -0,0 +1,17 @@
+# Blog Articles for Organizations
+
+> [!WARNING]
+> This feature is part of the <a href="https://huggingface.co/enterprise">Team & Enterprise</a> plans.
+
+Blog Articles allow Team and Enterprise organizations to publish long-form content directly under your organization profile, enabling you to share model releases, research updates, and announcements with the broader community.
+
+## Publishing as an Organization
+
+When creating a new article at [huggingface.co/new-blog](https://huggingface.co/new-blog), select your organization from the dropdown to publish as the organization rather than as an individual. Once published, the article will appear on your organization's profile page.
+
+## Permissions
+
+To publish blog articles under an organization namespace, members need `write` or `admin` role at the organization level. See [Access Control in Organizations](./organizations-security) for more details on roles.
+
+> [!NOTE]
+> Blog article permissions are currently tied to organization-level roles and cannot be scoped using [Resource Groups](./security-resource-groups). Resource Groups only control access to repositories (models, datasets, and Spaces), not blog articles.

docs/hub/enterprise-hub.md

@@ -144,5 +144,6 @@ In the following sections we will document the following Enterprise Hub features
 - [Gating Group Collections](./enterprise-hub-gating-group-collections)
 - [Network Security](./enterprise-hub-network-security)
 - [Higher Rate limits](./rate-limits)
+- [Blog Articles](./enterprise-hub-blog-articles)
 
 Finally, Team & Enterprise plans include vastly more [included public storage](./storage-limits), as well as 1TB of [private storage](./storage-limits) per seat in the subscription, i.e. if your organization has 40 members, then you have 40TB included storage for your private models and datasets.