refactor(projects): rename the demo list identifiers to match the page

content/page/projects/index.md

@@ -40,7 +40,7 @@ Vài có URL để bấm vào xem trực tiếp (demo). URL có thể là:
 - Telegram bot ([t.me/...](https://t.me/))
 - Custom domain, hoặc một số hình thức deploy khác
 
-<!-- PROJECTS_LINKED_START -->
+<!-- PROJECTS_DEMO_START -->
 
 | Name | Description | URL |
 | --- | --- | --- |
@@ -101,7 +101,7 @@ Vài có URL để bấm vào xem trực tiếp (demo). URL có thể là:
 | [tiennm99/tn1](https://github.com/tiennm99/tn1) | Hugo photo gallery site built on the Gallery Deluxe module | [https://tiennm99.github.io/tn1/](https://tiennm99.github.io/tn1/) |
 | [survival2d/survival2d.github.io](https://github.com/survival2d/survival2d.github.io) | Repo to deploy client to GitHub Pages | [https://survival2d.github.io/](https://survival2d.github.io/) |
 
-<!-- PROJECTS_LINKED_END -->
+<!-- PROJECTS_DEMO_END -->
 
 ## Project đã đóng góp
 
@@ -115,14 +115,14 @@ Project của người khác/tổ chức khác mà mình gửi PR và được m
 | [is-a-dev/register](https://github.com/is-a-dev/register) | Grab your own sweet-looking '.is-a.dev' subdomain. | 4 | 11323 |
 | [is-a-good-dev/register](https://github.com/is-a-good-dev/register) | Register for your is-a-good.dev domain! | 4 | 620 |
 | [open-domains/register](https://github.com/open-domains/register) | Free subdomains for personal sites, open-source projects, and more. | 4 | 2601 |
-| [coollabsio/coolify](https://github.com/coollabsio/coolify) | An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers. | 3 | 61966 |
+| [coollabsio/coolify](https://github.com/coollabsio/coolify) | An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers. | 3 | 61968 |
 | [tarampampam/domains](https://github.com/tarampampam/domains) | 🌐 DNS configuration for some of my domains | 3 | 807 |
 | [zfoo-project/zfoo](https://github.com/zfoo-project/zfoo) | 💡Extremely fast enterprise server framework, can be used in RPC,  game server,  web server. | 3 | 2014 |
 | [old-free-domains/register](https://github.com/old-free-domains/register) | Free subdomains for personal sites, open-source projects, and more. | 2 | 598 |
 | [onyx-dot-app/documentation](https://github.com/onyx-dot-app/documentation) | Documentation for the Onyx Software | 1 | 33 |
-| [oraios/serena](https://github.com/oraios/serena) | A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities  - the IDE for your agent | 1 | 29548 |
+| [oraios/serena](https://github.com/oraios/serena) | A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities  - the IDE for your agent | 1 | 29550 |
 | [sirmalloc/ccstatusline](https://github.com/sirmalloc/ccstatusline) | 🚀 Beautiful highly customizable statusline for Claude Code CLI with powerline support, themes, and more. | 1 | 12930 |
-| [ripienaar/free-for-dev](https://github.com/ripienaar/free-for-dev) | A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev | 1 | 137712 |
+| [ripienaar/free-for-dev](https://github.com/ripienaar/free-for-dev) | A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev | 1 | 137711 |
 | [Bogdanp/awesome-advent-of-code](https://github.com/Bogdanp/awesome-advent-of-code) | A collection of awesome resources related to the yearly Advent of Code challenge. | 1 | 3225 |
 | [kaitranntt/ccs](https://github.com/kaitranntt/ccs) | Switch between Claude accounts, Gemini, Copilot, OpenRouter (300+ models) via CLIProxyAPI OAuth proxy. Visual dashboard, remote proxy support, WebSearch fallback. Zero-config to production-ready. | 1 | 2856 |
 | [projectlombok/lombok](https://github.com/projectlombok/lombok) | Very spicy additions to the Java programming language. | 1 | 13484 |