Bump version to 2.1.0 and update package metadata for .NET 8+ support

Author: ANcpLua

SWEN3.Paperless.RabbitMq/SWEN3.Paperless.RabbitMq.csproj

@@ -8,13 +8,13 @@
 
     <PackageId>SWEN3.Paperless.RabbitMq</PackageId>
     <Title>SWEN3.Paperless.RabbitMq - RabbitMQ Messaging with SSE Streaming &amp; AI Summarization</Title>
-    <Version>2.0.8</Version>
+    <Version>2.1.0</Version>
     <Authors>Alexander Nachtmann</Authors>
     <Copyright>Copyright © 2025 Alexander Nachtmann</Copyright>
 
-    <Summary>RabbitMQ messaging library with SSE streaming and AI document summarization via Google Gemini for .NET 10</Summary>
+    <Summary>RabbitMQ messaging library with SSE streaming and AI document summarization via Google Gemini for .NET 8+</Summary>
 
-    <Description>RabbitMQ messaging library for .NET 10 with Server-Sent Events (SSE) streaming and Google Gemini document summarization.
+    <Description>RabbitMQ messaging library for .NET 8, 9, and 10 with Server-Sent Events (SSE) streaming and Google Gemini document summarization.
 
       Features:
       • RabbitMQ publisher and consumer with message queue integration
@@ -26,7 +26,7 @@
       Works with ASP.NET Core, Docker, Kubernetes, Azure, AWS.
     </Description>
 
-    <PackageTags>rabbitmq rabbitmq-client messaging message-queue event-driven sse server-sent-events real-time streaming events paperless ai gemini google-ai genai document-processing document-summarization net10 dotnet aspnetcore microservices docker kubernetes azure aws resilience polly http-resilience</PackageTags>
+    <PackageTags>rabbitmq rabbitmq-client messaging message-queue event-driven sse server-sent-events real-time streaming events paperless ai gemini google-ai genai document-processing document-summarization net8 net9 net10 dotnet aspnetcore microservices docker kubernetes azure aws resilience polly http-resilience</PackageTags>
 
     <RepositoryUrl>https://github.com/ANcpLua/SWEN3.Paperless.RabbitMq</RepositoryUrl>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>