migrate from pg to sequelize

eslint.config.mjs

@@ -0,0 +1,59 @@
+import globals from 'globals'
+import pluginJs from '@eslint/js'
+
+export default [
+  {
+    files: ['eslint.config.mjs'],
+    languageOptions: {
+      sourceType: 'module',
+      ecmaVersion: 2021,
+    },
+    rules: {
+      'semi': ['error', 'never'],
+      'quotes': ['error', 'single'],
+      'indent': ['error', 2],
+      'linebreak-style': ['error', 'unix'],
+      'comma-dangle': ['error', 'always-multiline'],
+      'no-unused-vars': ['error', { 
+        vars: 'all', 
+        args: 'after-used', 
+        ignoreRestSiblings: true,
+        caughtErrors: 'none',
+        argsIgnorePattern: '_',
+      }],
+    },
+  },
+  {
+    files: ['**/*.js'],
+    languageOptions: {
+      sourceType: 'commonjs',
+      ecmaVersion: 2021,
+    },
+    rules: {
+      'semi': ['error', 'never'],
+      'quotes': ['error', 'single'],
+      'indent': ['error', 2],
+      'linebreak-style': ['error', 'unix'],
+      'comma-dangle': ['error', {
+        arrays: 'always-multiline',
+        objects: 'always-multiline',
+        imports: 'always-multiline',
+        exports: 'always-multiline',
+        functions: 'never',
+      }],
+      'no-unused-vars': ['error', { 
+        vars: 'all', 
+        args: 'after-used', 
+        ignoreRestSiblings: true,
+        caughtErrors: 'none',
+        argsIgnorePattern: '_',
+      }],
+    },
+  },
+  {
+    languageOptions: {
+      globals: globals.browser,
+    },
+  },
+  pluginJs.configs.recommended,
+]