Basic config for different editors

EditorConfig helps maintain consistent coding styles for multiple developers working on the same
project across various editors and IDEs.

https://editorconfig.org/

.editorconfig

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+# Project root editor config
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+insert_final_newline = true
+charset = utf-8
+trim_trailing_whitespace = true
+max_line_length = 100