Add some rudimentary formatting files

.editorconfig

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+root = true
+
+[*]
+indent_style = tab
+indent_size = 2
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false
+

mmra.code-workspace

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+{
+	"folders": [
+		{
+			"path": "."
+		}
+	],
+	"settings": {
+		"html.format.extraLiners": "null",
+		"editor.tabSize": 2,
+		"editor.insertSpaces": false
+	}
+}