feat: Initialize frontend and backend structure with essential configurations

- Added TypeScript build info for frontend.
- Created Vite configuration for React application.
- Implemented pre-commit hook to run checks before commits.
- Set up PostgreSQL Dockerfile with PostGIS support and initialization scripts.
- Added database creation script for PostgreSQL with necessary extensions.
- Established Python project configuration with dependencies and development tools.
- Developed pre-commit script to enforce code quality checks for backend and frontend.
- Created PowerShell script to set up Git hooks path.

frontend/.eslintrc.cjs

@@ -0,0 +1,45 @@
+module.exports = {
+  root: true,
+  env: {
+    browser: true,
+    es2021: true,
+    node: true
+  },
+  parser: "@typescript-eslint/parser",
+  parserOptions: {
+    ecmaFeatures: {
+      jsx: true
+    },
+    ecmaVersion: "latest",
+    sourceType: "module"
+  },
+  settings: {
+    react: {
+      version: "detect"
+    }
+  },
+  plugins: ["react", "@typescript-eslint", "react-hooks", "jsx-a11y", "import"],
+  extends: [
+    "eslint:recommended",
+    "plugin:react/recommended",
+    "plugin:react-hooks/recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:jsx-a11y/recommended",
+    "plugin:import/typescript",
+    "prettier"
+  ],
+  rules: {
+    "react/react-in-jsx-scope": "off",
+    "import/order": [
+      "warn",
+      {
+        "groups": [["builtin", "external"], "internal", ["parent", "sibling", "index"]],
+        "newlines-between": "always",
+        "alphabetize": {
+          "order": "asc",
+          "caseInsensitive": true
+        }
+      }
+    ]
+  }
+};