chore: enforce common configurations

.editorconfig

@@ -0,0 +1,28 @@
+root = true
+
+[*]
+indent_style = tab
+indent_size = 4
+tab_width = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[{*.gyp,*.md,*.json,*.tf,*.tpl,*.yml,*.yaml}]
+indent_style = space
+indent_size = 2
+
+[{*.py,*.asm}]
+indent_style = space
+
+[*.asm]
+indent_size = 8
+
+[{*.md,*.tsv}]
+trim_trailing_whitespace = false
+
+[{*.c,*.cc,*.h,*.hh,*.cpp,*.hpp,*.m,*.mm,*.mpp,*.js,*.java,*.go,*.rs,*.php,*.ng,*.jsx,*.ts,*.d,*.cs,*.swift}]
+curly_bracket_next_line = false
+spaces_around_operators = true
+spaces_around_brackets = outside

.prettierrc

@@ -0,0 +1,12 @@
+tabWidth: 4
+endOfLine: lf
+useTabs: true
+overrides:
+    - files:
+          - "*.json"
+          - "*.md"
+          - "*.yaml"
+          - "*.yml"
+      options:
+          tabWidth: 2
+          useTabs: false