build(deps): bump node from 25-slim to 26-slim

Bumps node from 25-slim to 26-slim.

---
updated-dependencies:
- dependency-name: node
  dependency-version: 26-slim
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

CHANGELOG.md

@@ -1,5 +1,14 @@
 # Changelog
 
+## [2.2.2] - 2026-09-23
+
+* Vendor assets: marked 18 is found again, so the image build stops failing
+* Iframe: a page without an iframe parameter no longer frames itself
+* Security: the iframe and the new tab only open a URL the validator returned
+* Tests: the inline-script check parses the page instead of matching a regex
+* Tests: a regression spec guards the page that carries no iframe parameter
+* CI: the Node jobs run the version Cypress 16 supports
+
 ## [2.2.1] - 2026-09-23
 
 * Images: releases ship arm64 next to amd64, for ARM servers and Apple Silicon

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:25-slim AS assets
+FROM node:26-slim AS assets
 
 WORKDIR /app
 COPY app/package.json ./

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "portfolio-ui"
-version = "2.2.1"
+version = "2.2.2"
 description = "A lightweight YAML-driven portfolio and landing-page generator."
 readme = "README.md"
 requires-python = ">=3.12"