Add prettier to pre-commit config, and .editorconfig

Author: ulgens

.editorconfig

@@ -0,0 +1,21 @@
+# http://editorconfig.org
+
+[*]
+charset = utf-8
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+
+[*.py]
+max_line_length = 88
+
+[*.{html,json}]
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = false
+
+[*.{scss,js}]
+indent_style = space
+indent_size = 4

.pre-commit-config.yaml

@@ -40,3 +40,9 @@ repos:
       rev: 24.10.0
       hooks:
           - id: black
+
+    - repo: https://github.com/rbubley/mirrors-prettier
+      rev: "v3.4.2"
+      hooks:
+          - id: prettier
+            exclude_types: [html, css, javascript, json, scss]