v0.2.1: polish, deploy, CI, and literate refactor

- Secret Exposure Gate + Privacy Filter (Bouncer)
- Shell actuator safety harness (timeout, blocked patterns)
- REPL-first enforcement (lisp validation gate, system-prompt-augment)
- Engineering Standards lifecycle (two-track Org-first + REPL-first)
- Literate Programming discipline (one function per block, reflect-back)
- AGENTS.md: thin routing layer, skills are authoritative
- SKILLS_DIR removed, ~/notes fallback eliminated
- opencortex.sh: multi-distro (Debian+Fedora), configure, install service, backup, restore, help
- infrastructure/opencortex.service (systemd user unit)
- Docker: updated to debian:trixie, fixed build context
- GitHub CI: lint + test workflows fixed, trigger on tags only
- Gitea CI: deploy workflow paths fixed
- README: one-line curl install, badges
- USER_MANUAL: Deployment section (bare metal, Docker, backup)
- .gitignore: skills/*.lisp and tests/*.lisp as generated artifacts
- Prose/block refactor across all 35 org files
- Test suite Tier 1: 43/45 pass (env-dependent failures isolated)

README.org

@@ -2,6 +2,21 @@
 #+AUTHOR: Amr
 #+FILETAGS: :opencortex:ai:assistant:
 
+#+HTML: <div style="display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 1em;">
+#+HTML: <img src="https://img.shields.io/github/v/tag/amrgharbeia/opencortex?label=version&style=flat-square">
+#+HTML: <img src="https://img.shields.io/github/license/amrgharbeia/opencortex?style=flat-square">
+#+HTML: <img src="https://img.shields.io/badge/Lisp-Common%20Lisp-blue?style=flat-square">
+#+HTML: <img src="https://img.shields.io/badge/docs-Org--mode-green?style=flat-square">
+#+HTML: </div>
+
+* Quick Install
+
+#+begin_src bash
+curl -fsSL https://raw.githubusercontent.com/amrgharbeia/opencortex/main/opencortex.sh | bash -s configure
+#+end_src
+
+Then run ~opencortex tui~ to start chatting.
+
 * Meet OpenCortex
 
 Most AI assistants are just chatbots. You ask a question, they answer, they forget you exist. They trap your conversations in proprietary web apps and silo your data.
@@ -71,7 +86,7 @@ opencortex tui
 
 `opencortex setup` guides you through configuring LLM providers. Tell it how to talk to Ollama, Groq, OpenRouter, or your own endpoint.
 
-`opencortex link <platform> <token>` connects external chat gateways. Talk to your agent from Telegram while it works on your files.
+`opencortex gateway link <platform> <token>` connects external chat gateways. Talk to your agent from Telegram while it works on your files.
 
 `opencortex doctor` shows you what's working, what's broken, and what needs attention.