ci: update Playwright to v1.59.1 in CI base image

.gitea/workflows/build-ci-images.yml

@@ -7,7 +7,7 @@ on:
     paths:
       - 'Dockerfile.ci-base'
       - 'package.json'
-      - 'bun.lockb'
+      - 'bun.lock'
       - '.gitea/workflows/build-ci-images.yml'
   schedule:
     # Weekly rebuild to get latest Playwright/Bun versions

Dockerfile.ci-base

@@ -2,7 +2,7 @@
 # Used for Gitea Actions CI workflows
 # Uses Microsoft Playwright image as base (Ubuntu-based) with Bun added
 
-FROM mcr.microsoft.com/playwright:v1.58.0-jammy AS base
+FROM mcr.microsoft.com/playwright:v1.59.1-jammy AS base
 
 # Install unzip (required for Bun installation) and other tools
 RUN apt-get update && apt-get install -y unzip && rm -rf /var/lib/apt/lists/*