Fix Memo program ESM exports (#3507)

* Fix Memo program ESM exports

* fix repository link

* web3.js is a peer dependency

* memo/ts -> memo/js (same as token)

* add gh-pages dev dep

* fix version

* check in package-lock.json

* remove editorconfig

Author: jordaaash

memo/js/.eslintignore

@@ -1,2 +1,5 @@
-lib
 docs
+lib
+test-ledger
+
+package-lock.json

memo/js/.eslintrc

@@ -0,0 +1,20 @@
+{
+    "root": true,
+    "extends": [
+        "eslint:recommended",
+        "plugin:@typescript-eslint/recommended",
+        "plugin:prettier/recommended"
+    ],
+    "parser": "@typescript-eslint/parser",
+    "plugins": [
+        "@typescript-eslint",
+        "prettier"
+    ],
+    "rules": {
+        "@typescript-eslint/ban-ts-comment": "off",
+        "@typescript-eslint/no-explicit-any": "off",
+        "@typescript-eslint/no-unused-vars": "off",
+        "@typescript-eslint/no-empty-interface": "off",
+        "@typescript-eslint/consistent-type-imports": "error"
+    }
+}

memo/js/.eslintrc.cjs

@@ -1,2 +1,13 @@
-lib
+.idea
+.vscode
+.DS_Store
+
+node_modules
+
+pnpm-lock.yaml
+yarn.lock
+
 docs
+lib
+test-ledger
+*.tsbuildinfo

memo/js/.gitignore

@@ -0,0 +1,5 @@
+docs
+lib
+test-ledger
+
+package-lock.json

memo/js/.nojekyll

@@ -0,0 +1,7 @@
+{
+    "printWidth": 120,
+    "trailingComma": "es5",
+    "tabWidth": 4,
+    "semi": true,
+    "singleQuote": true
+}

memo/js/.prettierignore

@@ -11,11 +11,20 @@ A TypeScript library for interacting with the SPL Memo program.
 ## Install
 
 ```shell
-yarn add @solana/spl-memo
+npm install --save @solana/spl-memo @solana/web3.js
+```
+_OR_
+```shell
+yarn add @solana/spl-memo @solana/web3.js
 ```
 
 ## Build from Source
 
+0. Prerequisites
+
+* Node 16+
+* NPM 8+
+
 1. Clone the project:
 ```shell
 git clone https://github.com/solana-labs/solana-program-library.git
@@ -28,15 +37,15 @@ cd solana-program-library/memo/js
 
 3. Install the dependencies:
 ```shell
-yarn install
+npm install
 ```
 
 4. Build the library:
 ```shell
-yarn build
+npm run build
 ```
 
 5. Run the tests:
 ```shell
-yarn test
+npm run test
 ```

memo/js/.prettierrc

@@ -1,5 +1,5 @@
 /** @type {import('ts-jest/dist/types').InitialOptionsTsJest} */
 module.exports = {
-  preset: 'ts-jest',
-  testEnvironment: 'node',
+    preset: 'ts-jest',
+    testEnvironment: 'node',
 };