Add blueprint support and refresh documentation

README.md

@@ -1,50 +1,86 @@
 # Bahmcloud Store (BCS) for Home Assistant
 
-Bahmcloud Store (BCS) is a provider-neutral store for Home Assistant custom integrations.
-It allows you to browse, install, update, downgrade, uninstall and restore integrations
-directly from the Home Assistant UI.
+Bahmcloud Store (BCS) is a provider-neutral store for Home Assistant content hosted on git platforms.
+It currently supports installing and managing:
 
-This README is intended for **end users**.
+- Integrations
+- Blueprints
+
+Supported providers today:
+
+- GitHub
+- GitLab
+- Gitea / Forgejo-style hosts
+- Custom repositories added by URL when the host behaves compatibly
+
+This README is for end users.
+
+---
+
+## Features
+
+- Browse repositories from the official BCS index, HACS integration source, and custom repository URLs
+- Install, update, downgrade, and uninstall integrations directly from Home Assistant
+- Install blueprint repositories directly into the Home Assistant blueprints folder
+- Read repository README files inside the store UI
+- View release notes for provider releases
+- Pin repositories so important items stay easy to find
+- Use native Home Assistant update entities for installed integrations
+- Create and restore backups for integration installs and updates
 
 ---
 
 ## Installation
 
-### Option A: Home Assistant OS / Supervised (Add-on – recommended)
+### Option A: Home Assistant OS / Supervised
 
-1. Open **Settings → Add-ons → Add-on Store**
-2. Add the Bahmcloud Add-on repository
+1. Open **Settings -> Add-ons -> Add-on Store**
+2. Add the Bahmcloud add-on repository:
    `https://git.bahmcloud.de/bahmcloud/addons`
 3. Install **Bahmcloud Store Installer**
 4. Start the add-on
 5. Restart Home Assistant
 
 Installed to:
-/config/custom_components/bahmcloud_store
+`/config/custom_components/bahmcloud_store`
 
----
-
-### Option B: Manual Installation (Container / Core)
+### Option B: Manual Installation
 
 1. Download the latest release
 2. Copy `custom_components/bahmcloud_store` to:
-   /config/custom_components/bahmcloud_store
+   `/config/custom_components/bahmcloud_store`
 3. Restart Home Assistant
 
 ---
 
 ## Repository Sources
 
-- **BCS Official**
-- **HACS**
-- **Custom**
+- **BCS Official**: repositories from the Bahmcloud store index
+- **HACS**: optional official HACS integration source
+- **Custom**: repositories you add manually by URL
+
+---
+
+## Current Content Support
+
+### Integrations
+
+- Expected repository content: `custom_components/<domain>/...`
+- Install target: `/config/custom_components/<domain>`
+- Supports install, update, uninstall, backup, restore, version selection, and update entities
+- Restart required after install, update, uninstall, or restore
+
+### Blueprints
+
+- Expected repository content: `blueprints/...`
+- Install target: `/config/blueprints/...`
+- Supports install and uninstall through the store
+- No restart is normally required for blueprint deployment
 
 ---
 
 ## Documentation
 
-Developer documentation:
-https://git.bahmcloud.de/bahmcloud/bahmcloud_store/src/branch/main/README_DEVELOPER.md
+- Developer documentation: `README_DEVELOPER.md`
+- Full user guide: `README_FULL.md`
 
-Full technical documentation:
-https://git.bahmcloud.de/bahmcloud/bahmcloud_store/src/branch/main/README_FULL.md