feat: initial dependencies and configs

.editorconfig

@@ -0,0 +1,47 @@
+# http://editorconfig.org
+
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.{js,jsx,ts,mjs,cjs,tsx}]
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+block_comment_start = /**
+block_comment = *
+block_comment_end = */
+quote_type = single
+
+[*.{json}]
+indent_style = space
+indent_size = 2
+quote_type = double
+
+[*.md]
+insert_final_newline = false
+trim_trailing_whitespace = false
+
+[*.go]
+insert_final_newline = false
+trim_trailing_whitespace = false
+
+[*.rs]
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_size = 4
+max_line_length = 100
+
+# The indent size used in the `package.json` file cannot be changed
+# https://github.com/npm/npm/pull/3180#issuecomment-16336516
+[{*.yml,*.yaml,package.json}]
+indent_style = space
+indent_size = 2

.rustfmt.toml

@@ -0,0 +1,11 @@
+# Keep in sync with .editorconfig
+max_width = 100
+
+tab_spaces = 4
+hard_tabs = false
+
+format_strings = true
+wrap_comments = true
+
+imports_granularity = "Crate"
+group_imports = "StdExternalCrate"