Aggiunta Readme file in markdown

Lux.Data/Lux.Data.csproj

@@ -13,6 +13,7 @@
         <releaseNotes>Prima versione</releaseNotes>
         <copyright>2025+ EgalWare</copyright>
         <tags>EgwCoreLib Lux</tags>
+        <PackageReadmeFile>Readme.md</PackageReadmeFile>
     </PropertyGroup>
 
     <ItemGroup>
@@ -20,6 +21,10 @@
         <Compile Remove="Services\RedisSubscriberServiceOld.cs" />
     </ItemGroup>
 
+    <ItemGroup>
+      <Content Include="docs\Readme.md" Pack="true" PackagePath="\"/>
+    </ItemGroup>
+
     <ItemGroup>
         <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.17" />
         <PackageReference Include="Microsoft.EntityFrameworkCore.Abstractions" Version="8.0.17" />

Lux.Data/docs/Readme.md

@@ -0,0 +1,15 @@
+# EgwCoreLib.Lux.Data
+
+Lbreria salvata come nuget SDK per accesso dati per EgalWare's LUX
+ - accesso cache REDIS
+ - accesso DB
+
+Necessaria rpesenza configurazione DB/Redis in appsettings.json:
+
+esempio dev ufficio:
+```json
+ "ConnectionStrings": {
+    "DefaultConnection": "Server=mdb.ufficio;port=3306;database=Lux_000;uid=db_user;pwd=secure_password;sslmode=None;",
+    "Redis": "redis.ufficio:26379, serviceName=devel, DefaultDatabase=6, keepAlive=180, connectTimeout=15000, syncTimeout=15000, asyncTimeout=15000, abortConnect=false, ssl=false, allowAdmin=true"
+  },
+```