diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
deleted file mode 100644
index 9f184b7..0000000
--- a/.github/workflows/release.yml
+++ /dev/null
@@ -1,95 +0,0 @@
-name: Build and Release
-
-on:
-  push:
-    tags:
-      - 'v*'
-  workflow_dispatch:
-
-jobs:
-  build-macos:
-    runs-on: macos-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
-
-      - name: Build release binary
-        run: cargo build --release
-
-      - name: Package binary
-        run: |
-          mkdir -p dist/mt5-quant-macos
-          cp target/release/mt5-quant dist/mt5-quant-macos/
-          cp -r config dist/mt5-quant-macos/
-          cp README.md dist/mt5-quant-macos/
-          cp WINDSURF_SETUP.md dist/mt5-quant-macos/
-          cd dist
-          tar -czf mt5-quant-macos-arm64.tar.gz mt5-quant-macos
-
-      - name: Upload artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: macos-binary
-          path: dist/mt5-quant-macos-arm64.tar.gz
-
-  build-linux:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
-
-      - name: Build release binary
-        run: cargo build --release
-
-      - name: Package binary
-        run: |
-          mkdir -p dist/mt5-quant-linux
-          cp target/release/mt5-quant dist/mt5-quant-linux/
-          cp -r config dist/mt5-quant-linux/
-          cp README.md dist/mt5-quant-linux/
-          cp WINDSURF_SETUP.md dist/mt5-quant-linux/
-          cd dist
-          tar -czf mt5-quant-linux-x64.tar.gz mt5-quant-linux
-
-      - name: Upload artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: linux-binary
-          path: dist/mt5-quant-linux-x64.tar.gz
-
-  release:
-    needs: [build-macos, build-linux]
-    runs-on: ubuntu-latest
-    if: startsWith(github.ref, 'refs/tags/v')
-    permissions:
-      contents: write
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Download macOS artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: macos-binary
-          path: dist
-
-      - name: Download Linux artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: linux-binary
-          path: dist
-
-      - name: Create Release
-        uses: softprops/action-gh-release@v2
-        with:
-          files: |
-            dist/mt5-quant-macos-arm64.tar.gz
-            dist/mt5-quant-linux-x64.tar.gz
-          draft: false
-          prerelease: false
-          generate_release_notes: true
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.gitignore b/.gitignore
index 5de74b3..870ae5f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,6 +25,9 @@ CLAUDE.md
 # Windsurf (local workflows, not for repo)
 .windsurf/
 
+# GitHub Actions (local workflows, not for repo)
+.github/workflows/
+
 # macOS
 .DS_Store