refactor(ci): streamline GitHub workflows

- remove build.yml (redundant with release.yml)
- security.yml: remove duplicate cargo deny check (advisories redundant with full check)
- metrics.yml: remove unused rustfmt/clippy components and no-op summary step
- quality.yml: remove duplicate cargo deny check (already runs in security workflow)

.github/workflows/build.yml

@@ -1,227 +0,0 @@
-name: Multi-Distro Build
-
-on:
-  push:
-    branches: ["master", "main"]
-  pull_request:
-    branches: ["master", "main"]
-  workflow_dispatch:
-
-env:
-  CARGO_TERM_COLOR: always
-
-jobs:
-  build-ubuntu:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - features: "default"
-            args: ""
-          - features: "no-default-features"
-            args: "--no-default-features"
-    steps:
-      - uses: actions/checkout@v4
-      - uses: Swatinem/rust-cache@v2
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
-      - name: Install system dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y \
-            llvm clang libclang-dev \
-            pkg-config \
-            libglib2.0-dev libcairo2-dev libpango1.0-dev libatk1.0-dev \
-            libpam0g-dev libdbus-1-dev \
-            libwayland-dev libxkbcommon-dev
-      - name: Build (${{ matrix.features }})
-        run: cargo build --verbose ${{ matrix.args }}
-      - name: Run tests
-        run: cargo test --verbose ${{ matrix.args }}
-      - name: Build release for size check
-        run: cargo build --release ${{ matrix.args }}
-      - name: Check binary size
-        run: |
-          size=$(wc -c < target/release/rustlock)
-          echo "Binary size (${{ matrix.features }}): $size bytes"
-          if [ "${{ matrix.features }}" = "no-default-features" ] && [ $size -gt 3000000 ]; then
-            echo "❌ Binary size exceeds 3MB threshold for no-networking build"
-            exit 1
-          elif [ "${{ matrix.features }}" = "default" ] && [ $size -gt 5000000 ]; then
-            echo "❌ Binary size exceeds 5MB threshold for networking build"
-            exit 1
-          fi
-          echo "✅ Binary size within limits"
-
-  build-debian:
-    runs-on: ubuntu-latest
-    container: debian:stable-slim
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - features: "default"
-            args: ""
-          - features: "no-default-features"
-            args: "--no-default-features"
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install system dependencies
-        run: |
-          apt-get update
-          apt-get install -y \
-            curl \
-            llvm clang libclang-dev \
-            pkg-config \
-            libglib2.0-dev libcairo2-dev libpango1.0-dev libatk1.0-dev \
-            libgdk-pixbuf-2.0-dev libpam0g-dev libdbus-1-dev \
-            libwayland-dev libxkbcommon-dev
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
-      - name: Build (${{ matrix.features }})
-        run: cargo build --verbose ${{ matrix.args }}
-      - name: Run tests
-        run: cargo test --verbose ${{ matrix.args }}
-      - name: Build release for size check
-        run: cargo build --release ${{ matrix.args }}
-      - name: Check binary size
-        run: |
-          size=$(wc -c < target/release/rustlock)
-          echo "Binary size (${{ matrix.features }}): $size bytes"
-          if [ "${{ matrix.features }}" = "no-default-features" ] && [ $size -gt 3000000 ]; then
-            echo "❌ Binary size exceeds 3MB threshold for no-networking build"
-            exit 1
-          elif [ "${{ matrix.features }}" = "default" ] && [ $size -gt 5000000 ]; then
-            echo "❌ Binary size exceeds 5MB threshold for networking build"
-            exit 1
-          fi
-          echo "✅ Binary size within limits"
-
-  build-fedora:
-    runs-on: ubuntu-latest
-    container: fedora:latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - features: "default"
-            args: ""
-          - features: "no-default-features"
-            args: "--no-default-features"
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install system dependencies
-        run: |
-          dnf install -y \
-            curl \
-            llvm clang clang-devel \
-            pkgconfig \
-            glib2-devel cairo-devel cairo-gobject-devel pango-devel atk-devel \
-            gdk-pixbuf2-devel pam-devel dbus-devel \
-            wayland-devel libxkbcommon-devel
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
-      - name: Build (${{ matrix.features }})
-        run: cargo build --verbose ${{ matrix.args }}
-      - name: Run tests
-        run: cargo test --verbose ${{ matrix.args }}
-      - name: Build release for size check
-        run: cargo build --release ${{ matrix.args }}
-      - name: Check binary size
-        run: |
-          size=$(wc -c < target/release/rustlock)
-          echo "Binary size (${{ matrix.features }}): $size bytes"
-          if [ "${{ matrix.features }}" = "no-default-features" ] && [ $size -gt 3000000 ]; then
-            echo "❌ Binary size exceeds 3MB threshold for no-networking build"
-            exit 1
-          elif [ "${{ matrix.features }}" = "default" ] && [ $size -gt 5000000 ]; then
-            echo "❌ Binary size exceeds 5MB threshold for networking build"
-            exit 1
-          fi
-          echo "✅ Binary size within limits"
-
-  build-arch:
-    runs-on: ubuntu-latest
-    container: archlinux:latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - features: "default"
-            args: ""
-          - features: "no-default-features"
-            args: "--no-default-features"
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install system dependencies
-        run: |
-          pacman -Sy --noconfirm \
-            base-devel \
-            llvm clang pkgconf \
-            glib2 cairo pango atk gdk-pixbuf2 \
-            pam dbus \
-            wayland libxkbcommon
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
-      - name: Build (${{ matrix.features }})
-        run: cargo build --verbose ${{ matrix.args }}
-      - name: Run tests
-        run: cargo test --verbose ${{ matrix.args }}
-      - name: Build release for size check
-        run: cargo build --release ${{ matrix.args }}
-      - name: Check binary size
-        run: |
-          size=$(wc -c < target/release/rustlock)
-          echo "Binary size (${{ matrix.features }}): $size bytes"
-          if [ "${{ matrix.features }}" = "no-default-features" ] && [ $size -gt 3000000 ]; then
-            echo "❌ Binary size exceeds 3MB threshold for no-networking build"
-            exit 1
-          elif [ "${{ matrix.features }}" = "default" ] && [ $size -gt 5000000 ]; then
-            echo "❌ Binary size exceeds 5MB threshold for networking build"
-            exit 1
-          fi
-          echo "✅ Binary size within limits"
-
-  build-opensuse:
-    runs-on: ubuntu-latest
-    container: opensuse/tumbleweed:latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - features: "default"
-            args: ""
-          - features: "no-default-features"
-            args: "--no-default-features"
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install system dependencies
-        run: |
-          zypper install -y \
-            curl \
-            llvm clang-devel \
-            pkgconfig \
-            glib2-devel cairo-devel pango-devel atk-devel \
-            gdk-pixbuf-devel pam-devel dbus-1-devel \
-            wayland-devel libxkbcommon-devel
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
-      - name: Build (${{ matrix.features }})
-        run: cargo build --verbose ${{ matrix.args }}
-      - name: Run tests
-        run: cargo test --verbose ${{ matrix.args }}
-      - name: Build release for size check
-        run: cargo build --release ${{ matrix.args }}
-      - name: Check binary size
-        run: |
-          size=$(wc -c < target/release/rustlock)
-          echo "Binary size (${{ matrix.features }}): $size bytes"
-          if [ "${{ matrix.features }}" = "no-default-features" ] && [ $size -gt 3000000 ]; then
-            echo "❌ Binary size exceeds 3MB threshold for no-networking build"
-            exit 1
-          elif [ "${{ matrix.features }}" = "default" ] && [ $size -gt 5000000 ]; then
-            echo "❌ Binary size exceeds 5MB threshold for networking build"
-            exit 1
-          fi
-          echo "✅ Binary size within limits"

.github/workflows/metrics.yml

@@ -21,10 +21,8 @@ jobs:
       - uses: actions/checkout@v4
       - uses: Swatinem/rust-cache@v2
       
-      - name: Install Rust with tools
+      - name: Install Rust
         uses: dtolnay/rust-toolchain@stable
-        with:
-          components: rustfmt, clippy
       
 
       
@@ -76,22 +74,4 @@ jobs:
         with:
           name: dependency-graph
           path: deps.dot
-          retention-days: 30
-      
-      - name: Metrics summary
-        run: |
-          echo "=== Build Metrics Summary ==="
-          echo ""
-          echo "📊 Coverage: HTML and Lcov reports generated"
-          echo "📈 LOC: Lines of code counted and saved"
-          echo "🔗 Dependencies: Graph visualization available"
-          echo ""
-          echo "Artifacts available for 30 days:"
-          echo "  - coverage-report/"
-          echo "  - loc-metrics/loc.json"
-          echo "  - dependency-graph/deps.dot"
-          echo ""
-          echo "Next steps:"
-          echo "1. Review coverage reports to identify untested code"
-          echo "2. Monitor LOC growth over time"
-          echo "3. Analyze dependency graph for optimization opportunities"
+          retention-days: 30

.github/workflows/quality.yml

@@ -38,12 +38,6 @@ jobs:
       - name: Run clippy
         run: cargo clippy -- -D warnings
       
-      - name: Install cargo-deny
-        run: cargo install cargo-deny 
-      
-      - name: Check dependencies with cargo-deny
-        run: cargo deny check
-      
       - name: Run unit tests
         run: cargo test --quiet
       

.github/workflows/security.yml

@@ -33,10 +33,7 @@ jobs:
       - name: Run cargo audit
         run: cargo audit
       
-      - name: Run cargo deny (advisories only)
-        run: cargo deny check advisories
-      
-      - name: Run cargo deny (full check)
+      - name: Run cargo deny
         run: cargo deny check
       
       - name: Generate Software Bill of Materials (SBOM)
@@ -65,4 +62,3 @@ jobs:
           echo "✅ Outdated dependencies checked"
           echo ""
           echo "Next scheduled scan: Weekly (Sunday 00:00 UTC)"
-          echo "Manual trigger: Click 'Run workflow' in GitHub Actions"