Complete Visual Studio 2022 server project setup

- Created organized .NET 8 solution with server-focused project structure
- Added server projects: API, Core, Data, Shared, SignalR, and Admin projects in src/server/
- Added comprehensive server test project structure in tests/server/
- Configured project dependencies and references for server architecture
- Installed required NuGet packages for Entity Framework, PostgreSQL, Redis, JWT, SignalR
- Created server-focused solution filters for different development contexts
- Organized projects into logical solution folders (src/server, tests/server)
- Set up proper build dependencies and startup configuration for server components
- Created initial folder structure within each server project
- Prepared client directory structure for future Unity integration
- Verified successful compilation of entire server solution

ShadowedRealmsMobile/solution-filters/Server-API-Development.slnf

@@ -0,0 +1,13 @@
+{
+  "solution": {
+    "path": "..\\ShadowedRealmsMobile.sln",
+    "projects": [
+      "src\\server\\ShadowedRealms.API\\ShadowedRealms.API.csproj",
+      "src\\server\\ShadowedRealms.Core\\ShadowedRealms.Core.csproj",
+      "src\\server\\ShadowedRealms.Data\\ShadowedRealms.Data.csproj",
+      "src\\server\\ShadowedRealms.Shared\\ShadowedRealms.Shared.csproj",
+      "src\\server\\ShadowedRealms.SignalR\\ShadowedRealms.SignalR.csproj",
+      "tests\\server\\ShadowedRealms.Tests.Integration\\ShadowedRealms.Tests.Integration.csproj"
+    ]
+  }
+}

ShadowedRealmsMobile/solution-filters/Server-Core-Development.slnf

@@ -0,0 +1,11 @@
+{
+  "solution": {
+    "path": "..\\ShadowedRealmsMobile.sln",
+    "projects": [
+      "src\\server\\ShadowedRealms.Core\\ShadowedRealms.Core.csproj",
+      "src\\server\\ShadowedRealms.Data\\ShadowedRealms.Data.csproj",
+      "src\\server\\ShadowedRealms.Shared\\ShadowedRealms.Shared.csproj",
+      "tests\\server\\ShadowedRealms.Tests.Unit\\ShadowedRealms.Tests.Unit.csproj"
+    ]
+  }
+}

ShadowedRealmsMobile/solution-filters/Server-Full-Testing.slnf

@@ -0,0 +1,16 @@
+{
+  "solution": {
+    "path": "..\\ShadowedRealmsMobile.sln",
+    "projects": [
+      "src\\server\\ShadowedRealms.API\\ShadowedRealms.API.csproj",
+      "src\\server\\ShadowedRealms.Admin\\ShadowedRealms.Admin.csproj",
+      "src\\server\\ShadowedRealms.Core\\ShadowedRealms.Core.csproj",
+      "src\\server\\ShadowedRealms.Data\\ShadowedRealms.Data.csproj",
+      "src\\server\\ShadowedRealms.Shared\\ShadowedRealms.Shared.csproj",
+      "src\\server\\ShadowedRealms.SignalR\\ShadowedRealms.SignalR.csproj",
+      "tests\\server\\ShadowedRealms.Tests.Integration\\ShadowedRealms.Tests.Integration.csproj",
+      "tests\\server\\ShadowedRealms.Tests.Performance\\ShadowedRealms.Tests.Performance.csproj",
+      "tests\\server\\ShadowedRealms.Tests.Unit\\ShadowedRealms.Tests.Unit.csproj"
+    ]
+  }
+}