✨ Added pre-commit

.pre-commit-config.yaml

@@ -0,0 +1,24 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.3.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: check-yaml
+      - id: check-added-large-files
+
+  - repo: https://github.com/psf/black
+    rev: 22.3.0
+    hooks:
+      - id: black
+  - repo: https://github.com/pre-commit/mirrors-prettier
+    rev: 'v2.6.2'  # Use the sha / tag you want to point at
+    hooks:
+      - id: prettier
+        files: "^frontend/"
+        exclude: "^frontend/src/lib/i18n/locales/"
+        additional_dependencies:
+          - "prettier-plugin-svelte@latest"
+          - "prettier@latest"