Remove the project Dockerfile (multi-stage Hugo → nginx build). Update assets/jsconfig.json to use Windows-style path separators for theme assets. Add new blog post content/post/2026/02/19/index.md (Newsletter #82, Vietnamese) with curated links and summaries.
Normalize jsconfig path to use forward slashes and add a new newsletter post. assets/jsconfig.json: replace Windows-style backslashes with a POSIX path for theme assets. content/post/2026/02/18/index.md: add Newsletter #81 (Vietnamese) containing curated links and summaries of articles about soft delete, Java interview tips, performance, Cloudflare Moltworker, rotating Bloom filters, thread pools, WSO2 migration to Go, prioritization traps, GenAI coding quality, TinyEMU port, and bonus images.
Refactored Hugo workflow to simplify version handling. Improved .gitignore for better coverage. Removed unused social icons and verification file. Updated site configs for base URL, markup, menu (added GitLab, removed YouTube/X), and comment system. Enhanced about page with current work info and clarified blog purpose.
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