Rewrite projects page with up-to-date WopiHost content

- Remove all outdated/archived projects, keep WopiHost as the sole focus
- Add WopiHost logo (downloaded from repo)
- Highlight key v5.0 features: .NET Aspire integration, MS-DI migration,
  ILockService abstraction, Docker support, multi-targeting (.NET 8/9/10),
  full WOPI compliance including OneNote folder endpoints
- Add package table and feature bullet points
- Add .project-logo CSS class for consistent logo sizing

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: petrsvihlik

input/assets/img/wopihost-logo.png

@@ -65,3 +65,9 @@
     margin-top: 1.5rem;
     margin-bottom: 1.5rem;
 }
+
+.project-logo {
+    max-width: 220px;
+    margin-bottom: 1.5rem;
+    display: block;
+}

input/assets/scss/components/_article.scss

@@ -5,13 +5,32 @@ description: "Petr's hobby projects"
 show_in_navigation: true
 ---
 
-## Past Projects & PoCs
-
-- **[WopiHost](https://github.com/petrsvihlik/WopiHost)** — a .NET implementation of the MS-WOPI protocol that makes integrating with WOPI clients such as Office Online Server a piece of cake ([roadmap](https://github.com/petrsvihlik/WopiHost/projects)).
-- **[Lumen starter for Statiq & Kentico Kontent](https://github.com/petrsvihlik/statiq-starter-kontent-lumen)** — a delightful HTML template for a .NET static site generator + a headless CMS.
-- **[.NET Project Tye](https://github.com/petrsvihlik/WopiHost/pull/105)** experiments.
-- **[.NET Roslyn Source Generator](https://github.com/petrsvihlik/kontent-source-generator)** for Kentico Kontent.
-- **[.NET Blazor Template](https://github.com/petrsvihlik/StartBootstrap.Freelancer.Blazor)** for Kentico Kontent.
-- **[.NET port of Kentico Kontent Delivery PHP SDK](https://github.com/petrsvihlik/Kentico.Kontent.Delivery.PeachPie)** using PeachPie.
-- **[.NET Core authentication connector for VanillaForums](https://github.com/petrsvihlik/jsConnectAspNetCoreMvc)**.
-- **[Loading GraphQL data (GitHub API v4) into PowerBI](https://gist.github.com/petrsvihlik/cc34a6cf1882d515139c5b27f37cf99e)** — Gist + [JSFiddle](https://jsfiddle.net/rockyintel/1sqm7dpf/).
+## WopiHost
+
+<img src="/assets/img/wopihost-logo.png" alt="WopiHost logo" class="project-logo">
+
+[WopiHost](https://github.com/petrsvihlik/WopiHost) is the most advanced open-source .NET implementation of the [MS-WOPI protocol](https://learn.microsoft.com/en-us/microsoft-365/cloud-storage-partner-program/rest/), enabling seamless integration with WOPI clients such as **Office Online Server** and **Microsoft 365**.
+
+It ships as a set of focused NuGet packages so you only pull in what you need:
+
+| Package | Purpose |
+|---|---|
+| `WopiHost.Core` | ASP.NET Core middleware & WOPI endpoints |
+| `WopiHost.Abstractions` | Interfaces for custom storage & lock providers |
+| `WopiHost.FileSystemProvider` | Ready-to-use filesystem storage provider |
+| `WopiHost.MemoryLockProvider` | In-memory lock provider for development |
+| `WopiHost.Discovery` | WOPI Discovery with caching |
+| `WopiHost.Url` | WOPI URL builder |
+
+### Highlights
+
+- 🔌 **Pluggable storage** — implement `IWopiStorageProvider` to back WopiHost with any data source: cloud blob storage, a database, or a custom API
+- ☁️ **.NET Aspire integration** — first-class cloud-native support with OpenTelemetry observability built in
+- 🔐 **Enterprise security** — WOPI proof key validation, origin checking, extensible JWT-based auth/authz
+- 📄 **Full WOPI compliance** — file operations, container operations, `PutRelativeFile`, `PutUserInfo`, rename, create, and OneNote for the web folder endpoints
+- 🏥 **Production ready** — health checks, in-memory caching, Docker/container support
+- 🎯 **Multi-targeting** — .NET 8, 9, and 10
+
+The latest **v5.0** release was a major milestone: migration from Autofac to `Microsoft.Extensions.DependencyInjection`, full nullable reference type annotations, a dedicated `ILockService` abstraction, and Docker support — the most complete release in the project's history.
+
+[View on GitHub](https://github.com/petrsvihlik/WopiHost) · [NuGet packages](https://www.nuget.org/packages?q=WopiHost) · [Releases](https://github.com/petrsvihlik/WopiHost/releases)