feat: Create TOTP node (#5901)

* ✨ Create TOTP node

* ♻️ Apply feedback

* ♻️ Recreate `pnpm-lock.yaml`

* ♻️ Apply Giulio's feedback

* 🚧 WIP node tests

* ✅ Finish node test setup

* ⏪ Restore test command

* ⚡ linter fixes, tweaks

* ♻️ Address Michael's feedback

---------

Co-authored-by: Michael Kret <michael.k@radency.com>

packages/nodes-base/nodes/Totp/Totp.node.json

@@ -0,0 +1,16 @@
+{
+	"node": "n8n-nodes-base.totp",
+	"nodeVersion": "1.0",
+	"codexVersion": "1.0",
+	"categories": ["Core Nodes"],
+	"subcategories": ["Helpers"],
+	"details": "Generate a time-based one-time password",
+	"alias": ["2FA", "MFA", "authentication", "Security", "OTP", "password", "multi", "factor"],
+	"resources": {
+		"primaryDocumentation": [
+			{
+				"url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.totp/"
+			}
+		]
+	}
+}