Add scripts for PostgreSQL migration and SQLite removal; update project references

- Introduced `publish-with-sql.ps1` to publish Jellyfin with SQL files.
- Added `remove-sqlite.ps1` to facilitate the removal of SQLite dependencies for PostgreSQL-only deployment.
- Created `rollback-to-net10.ps1` to revert .NET 11 changes back to .NET 10.
- Implemented `test_api.py` for testing API interactions.
- Added `verify-migration.ps1` to verify PostgreSQL migration steps.
- Updated various `.csproj` files to include `Microsoft.Kiota.Abstractions` package.
- Enhanced `JellyfinDbContext` to handle concurrency exceptions during save operations.
- Updated tests to include new package references and ensure compatibility with changes.

scripts/linux/rebuild-solution.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+# Linux script to rebuild the Jellyfin solution properly
+# This script cleans and rebuilds in the correct order to resolve CS0006 metadata errors
+
+echo -e "\e[36mStarting Jellyfin solution rebuild...\e[0m"
+
+# Step 1: Clean the solution
+echo -e "\n\e[33m[1/3] Cleaning solution...\e[0m"
+dotnet clean Jellyfin.sln --configuration Debug
+
+# Remove obj and bin directories to ensure clean state
+echo -e "\n\e[33m[2/3] Removing build artifacts...\e[0m"
+find . -name bin -type d -exec rm -rf {} +
+find . -name obj -type d -exec rm -rf {} +
+
+# Step 3: Restore NuGet packages
+echo -e "\n\e[33m[3/3] Restoring NuGet packages...\e[0m"
+dotnet restore Jellyfin.sln
+
+# Step 4: Build the solution
+echo -e "\n\e[33m[4/4] Building solution...\e[0m"
+dotnet build Jellyfin.sln --configuration Debug --no-restore
+
+echo -e "\n\e[32mBuild complete!\e[0m"
+echo -e "\e[36mIf you still see errors, try building specific projects in this order:\e[0m"
+echo -e "\e[90m  1. Jellyfin.Database.Implementations\e[0m"
+echo -e "\e[90m  2. Jellyfin.Database.Providers.Postgres\e[0m"
+echo -e "\e[90m  3. Jellyfin.Server.Implementations\e[0m"
+echo -e "\e[90m  4. Emby.Server.Implementations\e[0m"
+echo -e "\e[90m  5. Jellyfin.Server\e[0m"