ci: remove macOS-x86 distribution

Author: dieppa

.github/workflows/release.yml

@@ -78,11 +78,6 @@ jobs:
             runner: macos-latest
             binary_name: flamingock
             artifact_suffix: ''
-          - os: macos
-            arch: x86_64
-            runner: macos-13
-            binary_name: flamingock
-            artifact_suffix: ''
           - os: windows
             arch: x86_64
             runner: windows-latest
@@ -198,11 +193,6 @@ jobs:
         with:
           name: native-macos-arm64
 
-      - name: Download macOS x86_64 binary
-        uses: actions/download-artifact@v4
-        with:
-          name: native-macos-x86_64
-
       - name: Download Windows binary
         uses: actions/download-artifact@v4
         with:
@@ -216,7 +206,6 @@ jobs:
           for artifact in \
             "flamingock-${VERSION}-linux-x86_64" \
             "flamingock-${VERSION}-macos-arm64" \
-            "flamingock-${VERSION}-macos-x86_64" \
             "flamingock-${VERSION}-windows-x86_64.exe" \
             "build/libs/flamingock-cli-${VERSION}.jar"; do
 
@@ -238,7 +227,6 @@ jobs:
           # Verify binary formats using file command
           file "flamingock-${VERSION}-linux-x86_64" | grep -q "ELF" || { echo "::error::Linux binary is not ELF format"; exit 1; }
           file "flamingock-${VERSION}-macos-arm64" | grep -q "Mach-O" || { echo "::error::macOS arm64 binary is not Mach-O format"; exit 1; }
-          file "flamingock-${VERSION}-macos-x86_64" | grep -q "Mach-O" || { echo "::error::macOS x86_64 binary is not Mach-O format"; exit 1; }
           file "flamingock-${VERSION}-windows-x86_64.exe" | grep -q "PE" || { echo "::error::Windows binary is not PE format"; exit 1; }
 
           echo ""

CLAUDE.md

@@ -436,7 +436,7 @@ Triggers on PRs to `develop` and `workflow_dispatch`. Runs three jobs:
 Triggers on `workflow_dispatch` only (manual). Requires a `version` input (e.g. `1.0.1`) and an optional `dry_run` boolean. Four jobs:
 
 1. **Validate** — reads version from the `version` input, validates semver format, warns if it doesn't match `gradle.properties`
-2. **Build Native** (matrix: 4 targets) — builds native binaries for linux-x86_64, macos-arm64, macos-x86_64, windows-x86_64. Linux also uploads the uber JAR.
+2. **Build Native** (matrix: 3 targets) — builds native binaries for linux-x86_64, macos-arm64, windows-x86_64. Linux also uploads the uber JAR.
 3. **Integration Test** — full MySQL integration tests on Linux (uber JAR + native binary), smoke tests for all artifacts (file format verification)
 4. **Release** — collects all artifacts, generates `SHA256SUMS.txt`, creates git tag (`v<version>`), generates release notes via git-cliff, creates GitHub Release with `gh release create`. Pre-release auto-detected from version suffix (e.g. `1.0.1-beta.1`). Skipped on dry runs.
 
@@ -467,7 +467,6 @@ For version `X.Y.Z`, the GitHub Release contains:
 |------|-------------|
 | `flamingock-X.Y.Z-linux-x86_64` | Native binary for Linux |
 | `flamingock-X.Y.Z-macos-arm64` | Native binary for macOS Apple Silicon |
-| `flamingock-X.Y.Z-macos-x86_64` | Native binary for macOS Intel |
 | `flamingock-X.Y.Z-windows-x86_64.exe` | Native binary for Windows |
 | `flamingock-cli-X.Y.Z.jar` | Platform-independent uber JAR (requires JVM 21+) |
 | `SHA256SUMS.txt` | SHA-256 checksums for all artifacts |