feat: Implement the rule "promise"

rules/promise.js

@@ -0,0 +1,16 @@
+module.exports = {
+  plugins: ['promise'],
+  extends: ['plugin:promise/recommended'],
+
+  rules: {
+    // Require returning inside each `then()` to create readable and reusable Promise chains.
+    // https://github.com/eslint-community/eslint-plugin-promise/blob/main/docs/rules/always-return.md
+    // In use cases that don't assume a return value, such as `React.Suspense`, this rule can be confusing.
+    'promise/always-return': ['warn', { ignoreLastCallback: true }],
+
+    // Disallow nested `then()` or `catch()` statements.
+    // https://github.com/eslint-community/eslint-plugin-promise/blob/main/docs/rules/no-nesting.md
+    // Disallowing nesting may actually increase complexity.
+    'promise/no-nesting': ['off'],
+  },
+};