docs: improve README onboarding

README.md

@@ -2,44 +2,97 @@
 
 # Barman Cloud CNPG-I plugin for CloudNativePG
 
-The documentation for the Barman Cloud Plugin for CloudNativePG is available at
+The Barman Cloud CNPG-I plugin extends CloudNativePG with backup and restore integration powered by the Barman Cloud ecosystem.
-[https://cloudnative-pg.io/plugin-barman-cloud](https://cloudnative-pg.github.io/plugin-barman-cloud).
 
----
+## Table of Contents
 
-The Barman Cloud CNPG-I plugin is a component of the
+- [What this plugin does](#what-this-plugin-does)
-[CloudNativePG project](https://github.com/cloudnative-pg) and adheres to the
+- [Highlights](#highlights)
-same community-driven [governance](GOVERNANCE.md) model under the
+- [Quick Start](#quick-start)
-[CNCF](https://cncf.io).
+- [Repository Layout](#repository-layout)
+- [Documentation](#documentation)
+- [Community](#community)
+- [Sponsors and trademarks](#sponsors-and-trademarks)
 
-<p style="text-align:center;" align="center">
+## What this plugin does
-      <picture align="center">
+
-         <source media="(prefers-color-scheme: dark)" srcset="https://github.com/cncf/artwork/blob/main/other/cncf/horizontal/white/cncf-white.svg?raw=true">
+This repository contains the operator, instance, restore, and healthcheck commands that support Barman Cloud backup workflows for CloudNativePG. It also includes Kubernetes manifests, example configurations, end-to-end tests, and the documentation site.
-         <source media="(prefers-color-scheme: light)" srcset="https://github.com/cncf/artwork/blob/main/other/cncf/horizontal/color/cncf-color.svg?raw=true">
+
-         <img align="center" src="https://github.com/cncf/artwork/blob/main/other/cncf/horizontal/color/cncf-color.svg?raw=true" alt="CNCF logo" width="50%"/>
+## Highlights
-      </picture>
+
+- Backup and restore integration for CloudNativePG environments
+- Operator and instance command implementations under `cmd/` and `internal/`
+- Example manifests under `hack/examples/`
+- Installable Kubernetes manifests generated from `config/`
+- Project documentation site under `web/`
+
+## Quick Start
+
+### Read the full docs
+
+Start with the official documentation:
+
+- <https://cloudnative-pg.io/plugin-barman-cloud>
+
+### Explore example manifests
+
+This repository ships example YAML files such as:
+
+- `hack/examples/backup-example.yaml`
+- `hack/examples/cluster-example.yaml`
+- `hack/examples/cluster-restore.yaml`
+- `hack/examples/minio-store.yaml`
+
+### Run the main local workflows
+
+```bash
+make build
+make test
+make build-installer
+```
+
+## Repository Layout
+
+- `cmd/`: entrypoints for manager commands
+- `internal/`: plugin internals, controllers, command implementations, and shared logic
+- `config/`: CRDs, RBAC, default deployment, samples, and install manifests
+- `hack/examples/`: example backup, restore, and object store manifests
+- `test/`: end-to-end coverage
+- `web/`: Docusaurus documentation site
+
+## Documentation
+
+- Product docs: <https://cloudnative-pg.io/plugin-barman-cloud>
+- Governance: [GOVERNANCE.md](GOVERNANCE.md)
+- Website source: [web/](web/)
+
+## Community
+
+The Barman Cloud CNPG-I plugin is part of the [CloudNativePG project](https://github.com/cloudnative-pg) and follows the same community-driven [governance](GOVERNANCE.md) model under the [CNCF](https://cncf.io).
+
+## Sponsors and trademarks
+
+<p align="center">
+  <picture>
+    <source media="(prefers-color-scheme: dark)" srcset="https://github.com/cncf/artwork/blob/main/other/cncf/horizontal/white/cncf-white.svg?raw=true">
+    <source media="(prefers-color-scheme: light)" srcset="https://github.com/cncf/artwork/blob/main/other/cncf/horizontal/color/cncf-color.svg?raw=true">
+    <img src="https://github.com/cncf/artwork/blob/main/other/cncf/horizontal/color/cncf-color.svg?raw=true" alt="CNCF logo" width="50%" />
+  </picture>
 </p>
 
----
-
 <p align="center">
 CloudNativePG was originally built and sponsored by <a href="https://www.enterprisedb.com">EDB</a>.
 </p>
 
-<p style="text-align:center;" align="center">
+<p align="center">
-      <picture align="center">
+  <picture>
-         <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/cloudnative-pg/.github/main/logo/edb_landscape_color_white.svg">
+    <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/cloudnative-pg/.github/main/logo/edb_landscape_color_white.svg">
-         <source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/cloudnative-pg/.github/main/logo/edb_landscape_color_grey.svg">
+    <source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/cloudnative-pg/.github/main/logo/edb_landscape_color_grey.svg">
-         <img align="center" src="https://raw.githubusercontent.com/cloudnative-pg/.github/main/logo/edb_landscape_color_grey.svg" alt="EDB logo" width="25%"/>
+    <img src="https://raw.githubusercontent.com/cloudnative-pg/.github/main/logo/edb_landscape_color_grey.svg" alt="EDB logo" width="25%" />
-      </picture>
+  </picture>
 </p>
 
----
-
 <p align="center">
 <a href="https://www.postgresql.org/about/policies/trademarks/">Postgres, PostgreSQL, and the Slonik Logo</a>
-are trademarks or registered trademarks of the PostgreSQL Community Association
+are trademarks or registered trademarks of the PostgreSQL Community Association of Canada, and used with their permission.
-of Canada, and used with their permission.
 </p>
-
----