Retire legacy sources and verify managed iOS deployment

.github/workflows/dotnet.yml

@@ -2,9 +2,9 @@ name: .NET port
 
 on:
   push:
-    paths: ['dotnet/**', 'clients/apple/dotnet/**', 'core/**', 'server/**', 'tests/**', 'third_party/**', 'cmake/**', 'CMakeLists.txt', 'vcpkg.json', '.github/workflows/dotnet.yml']
+    paths: ['dotnet/**', 'clients/windows/**', 'clients/apple/dotnet/**', 'native/**', 'proto/**', 'assets/**', 'Dockerfile', '.github/workflows/dotnet.yml']
   pull_request:
-    paths: ['dotnet/**', 'clients/apple/dotnet/**', 'core/**', 'server/**', 'tests/**', 'third_party/**', 'cmake/**', 'CMakeLists.txt', 'vcpkg.json', '.github/workflows/dotnet.yml']
+    paths: ['dotnet/**', 'clients/windows/**', 'clients/apple/dotnet/**', 'native/**', 'proto/**', 'assets/**', 'Dockerfile', '.github/workflows/dotnet.yml']
   workflow_dispatch:
 
 jobs:
@@ -50,36 +50,3 @@ jobs:
         run: dotnet restore clients/apple/dotnet/VoiceCat.Apple.slnx
       - name: Build managed AppKit and UIKit clients
         run: dotnet build clients/apple/dotnet/VoiceCat.Apple.slnx -c Debug --no-restore
-
-  cpp-conformance:
-    runs-on: ubuntu-24.04
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          submodules: true
-      - uses: actions/setup-dotnet@v4
-        with:
-          global-json-file: dotnet/global.json
-      - uses: actions/cache@v4
-        with:
-          path: ~/.cache/vcpkg
-          key: dotnet-oracle-linux-${{ hashFiles('vcpkg.json', 'vcpkg') }}
-      - name: Install C++ build dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y build-essential cmake ninja-build curl zip unzip tar pkg-config autoconf autoconf-archive automake libtool nasm python3
-          ./vcpkg/bootstrap-vcpkg.sh -disableMetrics
-      - name: Build and verify both implementations
-        run: |
-          cmake --preset dev -DVOICECAT_BUILD_DOTNET_ORACLE=ON
-          cmake --build --preset dev
-          ctest --preset dev
-          ./build/dev/bin/voicecat-dotnet-oracle build/dev/cpp-wire.json
-          diff -u dotnet/tests/VoiceCat.Tests/Fixtures/cpp-wire.json build/dev/cpp-wire.json
-          ./build/dev/bin/voicecat-dotnet-password-oracle build/dev/cpp-passwords.json
-          diff -u dotnet/tests/VoiceCat.Tests/Fixtures/cpp-passwords.json build/dev/cpp-passwords.json
-          ./build/dev/bin/voicecat-dotnet-dsp-oracle build/dev/cpp-noise.json
-          pwsh -File dotnet/compare-dsp-fixtures.ps1 dotnet/tests/VoiceCat.Tests/Fixtures/cpp-noise.json build/dev/cpp-noise.json
-          pwsh -File dotnet/build-native.ps1
-          dotnet restore dotnet/VoiceCat.slnx --locked-mode
-          VOICECAT_TLS_ORACLE="$PWD/build/dev/bin/voicecat-dotnet-tls-oracle" VOICECAT_DATABASE_ORACLE="$PWD/build/dev/bin/voicecat-dotnet-database-oracle" VOICECAT_VOICE_ORACLE="$PWD/build/dev/bin/voicecat-dotnet-voice-oracle" VOICECAT_VCCLI="$PWD/build/dev/bin/vccli" dotnet test dotnet/VoiceCat.slnx -c Release --no-restore