refactor: rename Wizamart to Orion across entire codebase

Replace all ~1,086 occurrences of Wizamart/wizamart/WIZAMART/WizaMart
with Orion/orion/ORION across 184 files. This includes database
identifiers, email addresses, domain references, R2 bucket names,
DNS prefixes, encryption salt, Celery app name, config defaults,
Docker configs, CI configs, documentation, seed data, and templates.

Renames homepage-wizamart.html template to homepage-orion.html.
Fixes duplicate file_pattern key in api.yaml architecture rule.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docs/deployment/gitlab.md

@@ -1,6 +1,6 @@
 # GitLab CI/CD Deployment Guide
 
-This document describes how to deploy the Wizamart platform to a **DigitalOcean Droplet** using **bare-metal systemd + Nginx**, with automated deployments from **GitLab CI/CD**.
+This document describes how to deploy the Orion platform to a **DigitalOcean Droplet** using **bare-metal systemd + Nginx**, with automated deployments from **GitLab CI/CD**.
 
 ---
 
@@ -18,7 +18,7 @@ This document describes how to deploy the Wizamart platform to a **DigitalOcean
 The application will be deployed to:
 
 ```
-/var/www/wizamart/
+/var/www/orion/
 ├── app/                    # FastAPI application
 ├── static/
 │   ├── admin/
@@ -41,8 +41,8 @@ The application will be deployed to:
 ```bash
 sudo adduser deploy --disabled-password
 sudo usermod -aG sudo deploy
-sudo mkdir -p /var/www/wizamart
-sudo chown -R deploy:deploy /var/www/wizamart
+sudo mkdir -p /var/www/orion
+sudo chown -R deploy:deploy /var/www/orion
 ```
 
 ### Install System Dependencies
@@ -68,9 +68,9 @@ source ~/.bashrc
 ```bash
 # Create database and user
 sudo -u postgres psql << EOF
-CREATE USER wizamart WITH PASSWORD 'your_secure_password';
-CREATE DATABASE wizamart OWNER wizamart;
-GRANT ALL PRIVILEGES ON DATABASE wizamart TO wizamart;
+CREATE USER orion WITH PASSWORD 'your_secure_password';
+CREATE DATABASE orion OWNER orion;
+GRANT ALL PRIVILEGES ON DATABASE orion TO orion;
 EOF
 ```
 
@@ -78,20 +78,20 @@ EOF
 
 ## 4. systemd Service
 
-Create `/etc/systemd/system/wizamart.service`:
+Create `/etc/systemd/system/orion.service`:
 
 ```ini
 [Unit]
-Description=Wizamart FastAPI Application
+Description=Orion FastAPI Application
 After=network.target postgresql.service
 
 [Service]
 User=deploy
 Group=deploy
-WorkingDirectory=/var/www/wizamart
-Environment="PATH=/var/www/wizamart/.venv/bin"
-EnvironmentFile=/var/www/wizamart/.env
-ExecStart=/var/www/wizamart/.venv/bin/uvicorn app.main:app --host 127.0.0.1 --port 8000 --workers 4
+WorkingDirectory=/var/www/orion
+Environment="PATH=/var/www/orion/.venv/bin"
+EnvironmentFile=/var/www/orion/.env
+ExecStart=/var/www/orion/.venv/bin/uvicorn app.main:app --host 127.0.0.1 --port 8000 --workers 4
 Restart=always
 RestartSec=5
 
@@ -103,14 +103,14 @@ Enable the service:
 
 ```bash
 sudo systemctl daemon-reload
-sudo systemctl enable wizamart
+sudo systemctl enable orion
 ```
 
 ---
 
 ## 5. Nginx Configuration
 
-Create `/etc/nginx/sites-available/wizamart`:
+Create `/etc/nginx/sites-available/orion`:
 
 ```nginx
 server {
@@ -119,14 +119,14 @@ server {
 
     # Static files
     location /static/ {
-        alias /var/www/wizamart/static/;
+        alias /var/www/orion/static/;
         expires 30d;
         add_header Cache-Control "public, immutable";
     }
 
     # Media/uploads
     location /uploads/ {
-        alias /var/www/wizamart/uploads/;
+        alias /var/www/orion/uploads/;
         expires 7d;
     }
 
@@ -146,7 +146,7 @@ server {
 Enable the site:
 
 ```bash
-sudo ln -s /etc/nginx/sites-available/wizamart /etc/nginx/sites-enabled/
+sudo ln -s /etc/nginx/sites-available/orion /etc/nginx/sites-enabled/
 sudo rm /etc/nginx/sites-enabled/default  # Remove default site
 sudo nginx -t
 sudo systemctl restart nginx
@@ -249,10 +249,10 @@ deploy:
       "
 
     # Restart the service
-    - ssh $SERVER_USER@$SERVER_HOST "sudo systemctl restart wizamart"
+    - ssh $SERVER_USER@$SERVER_HOST "sudo systemctl restart orion"
 
     # Verify deployment
-    - ssh $SERVER_USER@$SERVER_HOST "sudo systemctl status wizamart --no-pager"
+    - ssh $SERVER_USER@$SERVER_HOST "sudo systemctl status orion --no-pager"
   only:
     - main
   environment:
@@ -271,7 +271,7 @@ Configure these in **Settings > CI/CD > Variables**:
 | `SSH_PRIVATE_KEY` | Private key for server access | `-----BEGIN OPENSSH PRIVATE KEY-----...` |
 | `SERVER_USER` | SSH user on server | `deploy` |
 | `SERVER_HOST` | Server IP or hostname | `203.0.113.50` |
-| `SERVER_PATH` | Application directory | `/var/www/wizamart` |
+| `SERVER_PATH` | Application directory | `/var/www/orion` |
 
 Mark `SSH_PRIVATE_KEY` as **Protected** and **Masked**.
 
@@ -279,7 +279,7 @@ Mark `SSH_PRIVATE_KEY` as **Protected** and **Masked**.
 
 ## 10. Environment Variables
 
-Create `/var/www/wizamart/.env` on the server:
+Create `/var/www/orion/.env` on the server:
 
 ```bash
 # Application
@@ -288,7 +288,7 @@ DEBUG=false
 SECRET_KEY=your-super-secret-key-change-this
 
 # Database
-DATABASE_URL=postgresql://wizamart:password@localhost:5432/wizamart
+DATABASE_URL=postgresql://orion:password@localhost:5432/orion
 
 # Stripe (if using billing)
 STRIPE_SECRET_KEY=sk_live_...
@@ -308,7 +308,7 @@ LETZSHOP_API_URL=https://api.letzshop.lu
 Secure the file:
 
 ```bash
-chmod 600 /var/www/wizamart/.env
+chmod 600 /var/www/orion/.env
 ```
 
 ---
@@ -330,16 +330,16 @@ chmod 600 /var/www/wizamart/.env
 
 ```bash
 # View application logs
-sudo journalctl -u wizamart -f
+sudo journalctl -u orion -f
 
 # Restart application
-sudo systemctl restart wizamart
+sudo systemctl restart orion
 
 # Check application status
-sudo systemctl status wizamart
+sudo systemctl status orion
 
 # Run migrations manually
-cd /var/www/wizamart
+cd /var/www/orion
 source .venv/bin/activate
 python -m alembic upgrade head
 
@@ -368,13 +368,13 @@ python -m alembic downgrade -1
 
 ```bash
 # Check logs
-sudo journalctl -u wizamart -n 100
+sudo journalctl -u orion -n 100
 
 # Verify environment file
-cat /var/www/wizamart/.env
+cat /var/www/orion/.env
 
 # Test manually
-cd /var/www/wizamart
+cd /var/www/orion
 source .venv/bin/activate
 uvicorn app.main:app --host 127.0.0.1 --port 8000
 ```
@@ -383,7 +383,7 @@ uvicorn app.main:app --host 127.0.0.1 --port 8000
 
 ```bash
 # Test PostgreSQL connection
-psql -U wizamart -h localhost -d wizamart
+psql -U orion -h localhost -d orion
 
 # Check PostgreSQL status
 sudo systemctl status postgresql