init: devspace-sweeper MVP

Author: Adwait Deshpande

.github/workflows/ci.yml

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+name: CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build-test:
+    name: build-test
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        toolchain: [stable]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ matrix.toolchain }}
+          profile: minimal
+          override: true
+
+      - name: Cache cargo
+        uses: Swatinem/rust-cache@v2
+
+      - name: Build
+        run: cargo build --verbose
+
+      - name: Clippy
+        run: cargo clippy --all-targets -- -D warnings
+
+      - name: Test
+        run: cargo test --verbose

.github/workflows/release.yml

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+name: Release
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  build-release:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          profile: minimal
+          override: true
+
+      - name: Cache cargo
+        uses: Swatinem/rust-cache@v2
+
+      - name: Build release
+        run: cargo build --release
+
+      - name: Package binary (tar.gz)
+        shell: bash
+        run: |
+          APP=devspace-sweeper
+          BIN=target/release/$APP
+          if [[ "${{ runner.os }}" == "macOS" ]]; then
+            PLATFORM=macos
+          else
+            PLATFORM=linux
+          fi
+          mkdir -p dist
+          cp "$BIN" "dist/$APP-$PLATFORM"
+          tar -C dist -czf "$APP-$PLATFORM.tar.gz" "$APP-$PLATFORM"
+
+      - name: Upload Release Asset
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            devspace-sweeper-*.tar.gz
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

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+target/
+**/*.swp
+.DS_Store
+/.idea/
+/.vscode/
+report.md

CONTRIBUTING.md

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+# Contributing to DevSpace Sweeper
+
+Thanks for your interest in contributing!
+
+## Getting started
+
+- Requires Rust (rustup recommended). Build with:
+  - `cargo build`
+  - `cargo run -- scan --path .`
+- Recipes live in `recipes/default.yml`.
+
+## Development
+
+- Run clippy and tests:
+  - `cargo clippy --all-targets -- -D warnings`
+  - `cargo test`
+- Submit small, focused PRs.
+- Add or update docs when changing behavior.
+
+## Feature ideas
+
+- Windows support
+- Interactive TUI mode
+- CI cache hints generator
+
+## Code of Conduct
+
+Be respectful and constructive. We welcome first-time contributors!