🚀 SvelteKit Blog Engine v1.0.0.9 Release

Following the v1.0.0.8 release, v1.0.0.9 introduces Multi-Account One-Click Cloudflare Pages Smart Deployment, SvelteKit Blog Hub BLOG FEED Integration, Full SEO/Sitemap Optimization with Unified RSS/Sitemap Visual Styling for Google AdSense Approval, and i18n Multi-Language Dictionary Polish & Deployment Sync.

1. 🌐 Multi-Account Smart Auto-Sync & One-Click Cloudflare Pages Deployment

• Auto-Sync via wrangler.backup.json (npm run deploy:sync):
  • Simply placing downloaded backup files (wrangler.backup*.json) from admin into the project root and running sync automatically extracts D1 IDs, KV IDs, and project names into .deploy-accounts.json.
  • Existing user-defined API tokens and account IDs are 100% safely preserved (merged) without loss.
• One-Click Multi-Account Deployment Runner (npm run deploy:multi):
  • Automatically deploys Blog + Admin (2 CFPs per account) in sequence using npm run deploy:multi -- <accountKey>.
  • Supports --blog-only, --admin-only selective flags and full batch deployment across all registered accounts (--all).
• Complete Sandbox Isolation & Automated Cache Purging:
  • Protects host global Wrangler configs via isolated APPDATA: .wrangler-multi-temp.
  • Performs atomic in-memory wrangler.json swapping during deployment and restores original configs in finally.
  • Automatically purges local .wrangler and node_modules/.cache/wrangler caches immediately after deployment, guaranteeing zero contamination of native single-account deployments (npm run deploy:admin, npm run deploy:blog).
• Automated D1 Schema Migration (sync-secrets.js):
  • Automatically runs safe schema migrations (such as adding the is_syndicated column) during deployment pipelines.

2. 📡 SvelteKit Blog Hub Feed & Real-Time Post Integration

• Real-Time Hub Client Module (hub.ts, syndication.ts):
  • Establishes a real-time post transmission pipeline delivering published article metadata to SvelteKit Blog Hub BLOG FEED.
• Admin Editor Hub Integration Toggle (PostMetadataForm.svelte):
  • Added an intuitive UI toggle for hub feed delivery (is_syndicated) when creating or editing posts.
• Database Schema Expansion (schema-blog-db.sql):
  • Formally added is_syndicated INTEGER DEFAULT 0 column to the posts table.

3. 🔍 Google AdSense "Low Value Content" Resolution & SEO Optimization

• Pure Post-Centric Search Indexing:
  • Applied noindex, follow to category archive pages (/[category]), tag archive pages (/tags/[tag]), and guestbook (/guestbook) to eliminate thin content penalties while retaining full link traversal.
  • High-value article posts and essential legal/about CMS pages (about, privacy, contact) remain 100% indexed (index, follow) and are submitted via sitemap.xml with priority 0.9.
• Sitemap & RSS Query Sanitization with Unified Visual Styling (sitemap.xsl):
  • Sanitized DB queries for sitemap.xml and rss.xml to exclude CMS pages and category slugs, ensuring 100% pure published article posts are submitted.
  • Optimized published CMS page priority to 0.9 with complete multilingual alternate hreflang support.
  • Introduced static/sitemap.xsl designed to 100% match the visual aesthetic of rss.xsl, unifying browser rendering into clean, responsive English table layouts.
  • Adjusted sitemap.xml cache policy to public, max-age=3600 for guaranteed 1-hour freshness.

4. 🌐 i18n Multi-Language Dictionary Polish & Deployment Sync

• Translation Accuracy & Quality Polish:
  • Refined multilingual dictionary translations to improve UI consistency and correct translation inaccuracies (e.g., Japanese locale fixes).
• Interactive i18n DB Sync during Admin Deployment (deploy:admin):
  • Added an interactive prompt to easily synchronize local i18n dictionary updates to the D1 database (ui_dictionary) during admin deployment.
• Admin UI Localization:
  • Localized remaining hardcoded UI elements in Hub-related dialogs and settings.