style(lefthook): add config (#713)

Author: caugner

.lefthook.yml

@@ -0,0 +1,15 @@
+pre-commit:
+  parallel: true
+  commands:
+    fmt:
+      glob: "*.rs"
+      run: cargo fmt --all
+      stage_fixed: true
+
+    clippy:
+      glob: "*.rs"
+      run: cargo clippy --all --all-features -- -D warnings
+
+output:
+  - summary
+  - failure