feat: begin guess-and-check

Author: gadomski

.github/workflows/ci.yaml

@@ -15,6 +15,7 @@ jobs:
     name: Test
     runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
         os:
           - ubuntu-latest
@@ -25,6 +26,12 @@ jobs:
       - uses: actions/checkout@v4
       - uses: astral-sh/setup-uv@v3
       - uses: Swatinem/rust-cache@v2
+      - name: Download libduckdb
+        if: ${{ matrix.os }} == "macos-latest"
+        run: |
+          wget https://github.com/duckdb/duckdb/releases/download/v1.1.3/libduckdb-osx-universal.zip
+          unzip libduckdb-osx-universal.zip -d libduckdb
+          echo "DYLD_LIBRARY_PATH=libduckdb:$DYLD_LIBRARY_PATH" >> $GITHUB_ENV
       - name: Sync
         run: uv sync
       - name: Lint