Initial commit: Complete NodeJS-native setup

- Migrated from Python pre-commit to NodeJS-native solution
- Reorganized documentation structure
- Set up Husky + lint-staged for efficient pre-commit hooks
- Fixed Dockerfile healthcheck issue
- Added comprehensive documentation index

.editorconfig

@@ -0,0 +1,37 @@
+# EditorConfig helps maintain consistent coding styles
+# See https://editorconfig.org
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+indent_style = space
+indent_size = 2
+
+[*.{js,jsx,ts,tsx,json,css,scss,html,vue}]
+indent_style = space
+indent_size = 2
+
+[*.{md,markdown}]
+trim_trailing_whitespace = false
+
+[*.{py}]
+indent_size = 4
+
+[*.{go}]
+indent_style = tab
+
+[Makefile]
+indent_style = tab
+
+[*.{yml,yaml}]
+indent_size = 2
+
+[*.{sh,bash}]
+indent_size = 2
+
+[Dockerfile*]
+indent_size = 2