Temporarily disable GitHub Actions CI while focusing on local development

.github/workflows/tests.yml

@@ -1,34 +0,0 @@
-name: iOS Tests
-
-on:
-  push:
-    branches: [ main ]
-  pull_request:
-    branches: [ main ]
-
-jobs:
-  test:
-    name: Build and Test
-    runs-on: macos-13
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-
-    - name: Select Xcode 14.3.1
-      run: |
-        sudo xcode-select -s /Applications/Xcode_14.3.1.app
-        xcodebuild -version
-
-    - name: Show build settings
-      run: xcodebuild -list -project Coinly.xcodeproj
-
-    - name: Build and test
-      run: |
-        xcodebuild clean build test \
-          -project Coinly.xcodeproj \
-          -scheme "Coinly" \
-          -destination 'platform=iOS Simulator,name=iPhone 14,OS=16.4' \
-          CODE_SIGN_IDENTITY="" \
-          CODE_SIGNING_REQUIRED=NO \
-          CODE_SIGNING_ALLOWED=NO