feat: replace npm with pnpm (#41)

Co-authored-by: Anthony Hivert <anthony.hivert@numberly.com>

README.md

@@ -11,14 +11,13 @@ To make your custom node available to the community, you must create it as an np
 You need the following installed on your development machine:
 
 * [git](https://git-scm.com/downloads)
-* Node.js and npm. Minimum version Node 16. You can find instructions on how to install both using nvm (Node Version Manager) for Linux, Mac, and WSL [here](https://github.com/nvm-sh/nvm). For Windows users, refer to Microsoft's guide to [Install NodeJS on Windows](https://docs.microsoft.com/en-us/windows/dev-environment/javascript/nodejs-on-windows).
+* Node.js and pnpm. Minimum version Node 18. You can find instructions on how to install both using nvm (Node Version Manager) for Linux, Mac, and WSL [here](https://github.com/nvm-sh/nvm). For Windows users, refer to Microsoft's guide to [Install NodeJS on Windows](https://docs.microsoft.com/en-us/windows/dev-environment/javascript/nodejs-on-windows).
 * Install n8n with:
   ```
-	npm install n8n -g
+  pnpm install n8n -g
   ```
 * Recommended: follow n8n's guide to [set up your development environment](https://docs.n8n.io/integrations/creating-nodes/build/node-development-environment/).
 
-
 ## Using this starter
 
 These are the basic steps for working with the starter. For detailed guidance on creating and publishing nodes, refer to the [documentation](https://docs.n8n.io/integrations/creating-nodes/).
@@ -28,11 +27,11 @@ These are the basic steps for working with the starter. For detailed guidance on
    ```
    git clone https://github.com/<your organization>/<your-repo-name>.git
    ```
-3. Run `npm i` to install dependencies.
+3. Run `pnpm i` to install dependencies.
 4. Open the project in your editor.
 5. Browse the examples in `/nodes` and `/credentials`. Modify the examples, or replace them with your own nodes.
 6. Update the `package.json` to match your details.
-7. Run `npm run lint` to check for errors or `npm run lintfix` to automatically fix errors when possible.
+7. Run `pnpm lint` to check for errors or `pnpm lintfix` to automatically fix errors when possible.
 8. Test your node locally. Refer to [Run your node locally](https://docs.n8n.io/integrations/creating-nodes/test/run-node-locally/) for guidance.
 9. Replace this README with documentation for your node. Use the [README_TEMPLATE](README_TEMPLATE.md) to get started.
 10. Update the LICENSE file to use your details.

credentials/HttpBinApi.credentials.ts

@@ -15,6 +15,9 @@ export class HttpBinApi implements ICredentialType {
 			name: 'token',
 			type: 'string',
 			default: '',
+			typeOptions: {
+				password: true,
+			}
 		},
 		{
 			displayName: 'Domain',

package.json

@@ -15,14 +15,20 @@
     "type": "git",
     "url": "https://github.com/<...>/n8n-nodes-<...>.git"
   },
+  "engines": {
+    "node": ">=18.10",
+    "pnpm": ">=9.1"
+  },
+  "packageManager": "pnpm@9.1.4",
   "main": "index.js",
   "scripts": {
+    "preinstall": "npx only-allow pnpm",
     "build": "tsc && gulp build:icons",
     "dev": "tsc --watch",
     "format": "prettier nodes credentials --write",
     "lint": "eslint nodes credentials package.json",
     "lintfix": "eslint nodes credentials package.json --fix",
-    "prepublishOnly": "npm run build && npm run lint -c .eslintrc.prepublish.js nodes credentials package.json"
+    "prepublishOnly": "pnpm build && pnpm lint -c .eslintrc.prepublish.js nodes credentials package.json"
   },
   "files": [
     "dist"
@@ -39,12 +45,13 @@
     ]
   },
   "devDependencies": {
-    "@typescript-eslint/parser": "~5.45",
-    "eslint-plugin-n8n-nodes-base": "^1.11.0",
+    "@typescript-eslint/parser": "^7.15.0",
+    "eslint": "^8.56.0",
+    "eslint-plugin-n8n-nodes-base": "^1.16.1",
     "gulp": "^4.0.2",
     "n8n-workflow": "*",
-    "prettier": "^2.7.1",
-    "typescript": "~4.8.4"
+    "prettier": "^3.3.2",
+    "typescript": "^5.5.3"
   },
   "peerDependencies": {
     "n8n-workflow": "*"