Remove CodeQL workflow, add GitHub Pages deployment, and update project documentation

- Remove `codeql.yml` workflow for static security analysis.
- Add `pages.yml` workflow for deploying docs to GitHub Pages.
- Introduce `CODE_OF_CONDUCT.md` and `FUNDING.yml`.
- Update `README.md` with links to GitHub Pages and additional project setup details.
- Refine release workflow by splitting build and publish steps, and allowing publish errors for existing versions.

README.md

@@ -5,9 +5,12 @@ Java library for terminal UI: tables, rules, colors, prompts, menus, SelectList,
 [![CI](https://github.com/jakubbbdev/terminal-ui/actions/workflows/ci.yml/badge.svg)](https://github.com/jakubbbdev/terminal-ui/actions/workflows/ci.yml)
 [![Java 21](https://img.shields.io/badge/Java-21-ED8B00?logo=openjdk)](https://openjdk.org/)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)
+[![Latest release](https://img.shields.io/github/v/release/jakubbbdev/terminal-ui)](https://github.com/jakubbbdev/terminal-ui/releases)
 
 [![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://codespaces.new/jakubbbdev/terminal-ui)
 
+**First time here?** → [NEXT_STEPS.md](NEXT_STEPS.md) has a short checklist (Pages, topics, release).
+
 ## Install
 
 Published to [GitHub Packages](https://github.com/jakubbbdev/terminal-ui/packages). Replace `VERSION` with a [release](https://github.com/jakubbbdev/terminal-ui/releases) tag (e.g. `1.0.0`).
@@ -95,6 +98,12 @@ String choice = Terminal.menu()
     .select();
 ```
 
+## Docs & links
+
+- **In-repo docs:** [docs/](docs/) – Home, Install, Components, Examples.
+- **GitHub Pages:** Enable in **Settings → Pages → Source: GitHub Actions** (uses workflow `pages.yml`). Site: `https://jakubbbdev.github.io/terminal-ui/`.
+- **Wiki:** **Settings → Features** → enable **Wiki**; copy content from `docs/` if you like.
+
 ## License
 
 See [LICENSE](LICENSE).