Migrate Application [Airsonic-Advanced] to Azure

Your organization has discovered the application [Airsonic-Advanced] as a target for cloud modernization. See below for detected dependencies and next steps.

# Azure Migration GitHub Issue: Airsonic Application Replatform/Refactor

## Application Overview
- **Application:** Airsonic
- **Owner:** James Draper
- **Type:** COTS/ISV
- **Business Critical:** Yes
- **Migration Strategy:** Replatform/Refactor

## Current Technologies and Target Azure Services

### Java 8
- **Current:** Running on 5 servers (VM_158, VM_159, VM_154, VM_155, VM_1258)
- **Target:** Azure App Service

### IIS
- **Current:** Running on 5 servers (VM_159, VM_154, VM_155, VM_160, VM_167)
- **Target:** Azure App Service

### Local File Storage
- **Current:** Running on 5 servers (VM_159, VM_155, VM_160, VM_167)
- **Target:** Azure Files

### PostgreSQL
- **Current:** Running on 2 servers (VM_154, VM_155)
- **Target:** Azure Database for PostgreSQL

### SQL Server 2012
- **Current:** Running on 1 server (VM_1258)
- **Target:** Azure SQL

### SQL Server Analysis Services
- **Current:** Running on 1 server (VM_1258)
- **Target:** Azure Analysis Services

### SQL Server Integration Services
- **Current:** Running on 1 server (VM_1258)
- **Target:** Azure Data Factory

### Access
- **Current:** Running on 1 server (VM_154)
- **Target:** Azure SQL

## Server Details

### Production Servers
- **VM_159:** Windows Server 2012, 6 cores, 40GB RAM, 170GB storage, 70% CPU usage
- **VM_154:** Windows Server 2012, 4 cores, 32GB RAM, 130GB storage
- **VM_1258:** Windows Server 2012, 2 cores, 8GB RAM, 141GB storage, 42% CPU usage

### Development Servers
- **VM_158:** Windows Server 2012, 4 cores, 32GB RAM, 190GB storage, 23% CPU usage
- **VM_155:** Windows Server 2012, 4 cores, 32GB RAM, 130GB storage
- **VM_160:** Windows Server 2012, 8 cores, 48GB RAM, 130GB storage, 44% CPU usage
- **VM_167:** Windows Server 2012, 4 cores, 32GB RAM, 130GB storage

## Migration Notes
- All servers are marked as "Ready" for Azure VM migration
- All servers are using Standard HDD disks (2 per server)
- Production server VM_159 has the highest resource utilization
- VM_1258 handles all SQL Server-related services and will require migration to multiple Azure services

この issue には、開始点となるリポジトリのファイル、テスト、エントリーポイントが記載されていません。実装前に、移行の範囲と必要なリポジトリの変更を明確にする必要があります。完了には、一覧にある Azure の対象サービスとアプリケーション依存関係について合意された計画が必要です。

索引モデルが issue の本文から書いたものです。