chore: add configs

Signed-off-by: Matej Focko <mfocko@redhat.com>

.editorconfig

@@ -0,0 +1,4 @@
+[*.js]
+indent_style = space
+indent_size = 4
+semicolons = true

.pre-commit-config.yaml

@@ -0,0 +1,14 @@
+# 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: v3.2.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: check-yaml
+      - id: check-added-large-files
+  - repo: https://github.com/pre-commit/mirrors-prettier
+    rev: v2.6.2
+    hooks:
+      - id: prettier