add ExplicitImports pre-commit code check

Author: KristofferC

.pre-commit-config.yaml

@@ -15,3 +15,30 @@ repos:
       - id: runic
         additional_dependencies:
           - '[email protected]' # Keep version in sync with .github/workflows/Check.yml
+  
+  explicit-imports:
+    runs-on: ubuntu-latest
+    name: "ExplicitImports.jl"
+    steps:
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v2
+        with:
+          version: 'nightly'
+      - uses: julia-actions/cache@v2
+      - uses: julia-actions/julia-buildpkg@v1
+      - name: Install dependencies
+        shell: julia {0}
+        run: |
+          # Add ExplicitImports.jl
+          using Pkg
+          Pkg.add([
+            PackageSpec(name = "ExplicitImports", version = "1.12"),
+          ])
+      - name: ExplicitImports.jl code checks
+        shell: julia --project {0}
+        run: |
+          using Pkg, ExplicitImports
+          check_no_implicit_imports(Pkg)
+          # check_no_stale_explicit_imports(Pkg) # artifact_names in PkgArtifacts
+          check_all_qualified_accesses_via_owners(Pkg)
+          check_no_self_qualified_accesses(Pkg)