Add signed licensing enforcement and ISO notes

README.md

@@ -1,8 +1,12 @@
-# Nexus One AI Installer
+# Nexus One AI Platform Package
 
-This repository is the source of truth for Nexus One AI ISO and server installs.
-The ISO keeps itself small by pulling this package from cgit during setup, then
-the installer deploys the selected tier on the target server.
+This repository is the source of truth for the Nexus One AI platform package,
+including installer flows, deployment roles, portal assets, backend services,
+licensing enforcement, and the bootable ISO build path.
+
+The ISO is only one delivery surface. It stays small by pulling this package
+from cgit during setup, then the installer deploys the selected tier and
+feature set on the target server.
 
 ## Product Collateral
 
@@ -45,7 +49,7 @@ evaluation, partner enablement, and internal technical review.
 
 ![Nexus One AI tier comparison](docs/nexus-one-ai-tier-comparison.jpg)
 
-## 1. Choose The Install Path
+## 1. Choose The Deployment Path
 
 | Scenario | Use This Path |
 |---|---|
@@ -54,7 +58,31 @@ evaluation, partner enablement, and internal technical review.
 | Existing Ubuntu server | Clone this repo and run the feasibility check before installing. |
 | Lab test without GPU | Use Multipass/VM and expect GPU services to be limited. |
 
-## 2. New ISO Install
+## 2. Bootable ISO Deployment
+
+The bootable ISO filename is:
+
+```text
+cezen-ai-ubuntu2204.iso
+```
+
+The canonical repo location for that artifact is:
+
+```text
+cgit/autoinstall/cezen-ai-ubuntu2204.iso
+```
+
+If you build on a Linux server from inside the repo, the full output path will be:
+
+```text
+<repo-root>/autoinstall/cezen-ai-ubuntu2204.iso
+```
+
+Example from the current Ubuntu build host:
+
+```text
+/home/cezen/aipackage/cgit/autoinstall/cezen-ai-ubuntu2204.iso
+```
 
 1. Flash the Nexus One AI ISO to a USB drive or attach it to the VM/server.
 2. Boot the server from the ISO.
@@ -88,7 +116,7 @@ sudo tail -f /var/log/cezen-install.log
 http://<server-ip>/
 ```
 
-## 3. PSU / Pendrive Field Install
+## 3. Field Deployment From USB
 
 Use this when a team physically visits the site and installs from a USB drive.
 
@@ -115,7 +143,13 @@ Installer selections are stored at:
 /opt/cezen/install.conf
 ```
 
-## 4. Existing Server Feasibility Check
+Whenever a new ISO is rebuilt, check this file path first:
+
+```text
+autoinstall/cezen-ai-ubuntu2204.iso
+```
+
+## 4. Hardware Feasibility And Pre-Sales Check
 
 Run this before quoting, committing a tier, or installing on customer-owned hardware.
 
@@ -149,7 +183,7 @@ Recommended interpretation:
 | `gpu-pro` | Pro tier candidate. |
 | `gpu-max` | Max tier candidate. |
 
-## 5. Existing Server Install
+## 5. Existing Server Installation
 
 After feasibility check, install on an existing Ubuntu server:
 
@@ -175,7 +209,7 @@ sudo bash install.sh --software-only --tier=max
 The installer warns if selected tier and hardware recommendation do not match.
 The selected tier still wins, because the sale/license decision is commercial.
 
-## 6. Tier Guide
+## 6. Tier And Packaging Guide
 
 | Tier | Target Hardware | Typical Use | Default Models |
 |---|---|---|---|
@@ -193,7 +227,7 @@ bash models/pull-models.sh --tier=pro
 bash models/pull-models.sh --tier=max
 ```
 
-## 7. Product Features
+## 7. Platform Features
 
 Nexus One AI includes these application features through the portal and backend: