Prepare Pollux v1.0.0 release

- Update Cargo.toml version to 1.0.0
- Revise README.md: document available CLI options (--config, --test-processing-delay), update config format
- Update INSTALL.md: change user from gemini to pollux, simplify certificate setup, remove Let's Encrypt instructions
- Update systemd service user to pollux
- Add comprehensive CHANGELOG.md documenting all v1.0.0 features
- Remove references to eliminated CLI options (--root, --cert, --key, --host, --port)

Key features in v1.0.0:
- Rate limiting with configurable concurrent requests
- Comprehensive config validation and error handling
- Custom logging system with structured output
- Security features: path traversal protection, URI validation
- Systemd integration and complete installation guide
- Full test suite (22 tests) with zero warnings

dist/INSTALL.md

@@ -20,10 +20,10 @@ sudo cp target/release/pollux /usr/local/bin/
 sudo certbot certonly --standalone -d example.com
 
 # 3. Create directories and user
-sudo useradd -r -s /bin/false gemini
-sudo usermod -a -G ssl-cert gemini
+sudo useradd -r -s /bin/false pollux
+sudo usermod -a -G ssl-cert pollux
 sudo mkdir -p /etc/pollux /var/www/example.com
-sudo chown -R gemini:gemini /var/www/example.com
+sudo chown -R pollux:pollux /var/www/example.com
 
 # 4. Install config
 sudo cp dist/config.toml /etc/pollux/
@@ -55,23 +55,13 @@ sudo cp target/release/pollux /usr/local/bin/
 
 ### Certificate Setup
 
-#### Let's Encrypt (Recommended)
+#### Certificate Setup
 
-```bash
-# Install certbot
-sudo apt install certbot  # Ubuntu/Debian
-# OR
-sudo dnf install certbot  # Fedora/RHEL
+**For Production:** Obtain certificates from your preferred Certificate Authority and place them in `/etc/pollux/`. Ensure they are readable by the pollux user.
 
-# Get certificate
-sudo certbot certonly --standalone -d example.com
+**For Development/Testing:** Generate self-signed certificates (see Quick Start section).
 
-# Verify permissions
-ls -la /etc/letsencrypt/live/example.com/
-# Should show fullchain.pem and privkey.pem
-```
-
-#### Self-Signed (Development Only)
+**Note:** Let's Encrypt certificates can be used but their installation and permission setup is beyond the scope of this documentation.
 
 ```bash
 # Generate certificates
@@ -82,7 +72,7 @@ openssl req -x509 -newkey rsa:4096 \
   -subj "/CN=example.com"
 
 # Set permissions
-sudo chown gemini:gemini /etc/pollux/*.pem
+sudo chown pollux:pollux /etc/pollux/*.pem
 sudo chmod 644 /etc/pollux/cert.pem
 sudo chmod 600 /etc/pollux/key.pem
 ```
@@ -91,16 +81,16 @@ sudo chmod 600 /etc/pollux/key.pem
 
 ```bash
 # Create service user
-sudo useradd -r -s /bin/false gemini
+sudo useradd -r -s /bin/false pollux
 
 # Add to certificate group (varies by distro)
-sudo usermod -a -G ssl-cert gemini    # Ubuntu/Debian
+sudo usermod -a -G ssl-cert pollux    # Ubuntu/Debian
 # OR
-sudo usermod -a -G certbot gemini     # Some systems
+sudo usermod -a -G certbot pollux     # Some systems
 
 # Create directories
 sudo mkdir -p /etc/pollux /var/www/example.com
-sudo chown -R gemini:gemini /var/www/example.com
+sudo chown -R pollux:pollux /var/www/example.com
 ```
 
 ### Configuration
@@ -109,8 +99,8 @@ Edit `/etc/pollux/config.toml`:
 
 ```toml
 root = "/var/www/example.com"
-cert = "/etc/letsencrypt/live/example.com/fullchain.pem"
-key = "/etc/letsencrypt/live/example.com/privkey.pem"
+cert = "/etc/pollux/cert.pem"
+key = "/etc/pollux/key.pem"
 bind_host = "0.0.0.0"
 hostname = "example.com"
 port = 1965
@@ -125,7 +115,7 @@ log_level = "info"
 sudo cp -r gemini-content/* /var/www/example.com/
 
 # Set permissions
-sudo chown -R gemini:gemini /var/www/example.com
+sudo chown -R pollux:pollux /var/www/example.com
 sudo find /var/www/example.com -type f -exec chmod 644 {} \;
 sudo find /var/www/example.com -type d -exec chmod 755 {} \;
 ```
@@ -164,10 +154,10 @@ openssl s_client -connect example.com:1965 -servername example.com <<< "gemini:/
 ### Permission Issues
 ```bash
 # Check certificate access
-sudo -u gemini cat /etc/letsencrypt/live/example.com/fullchain.pem
+sudo -u pollux cat /etc/pollux/cert.pem
 
 # Check content access
-sudo -u gemini ls -la /var/www/example.com/
+sudo -u pollux ls -la /var/www/example.com/
 ```
 
 ### Port Issues
@@ -176,7 +166,7 @@ sudo -u gemini ls -la /var/www/example.com/
 sudo netstat -tlnp | grep :1965
 
 # Test binding
-sudo -u gemini /usr/local/bin/pollux  # Should show startup messages
+sudo -u pollux /usr/local/bin/pollux  # Should show startup messages
 ```
 
 ### Certificate Issues

dist/pollux.service

@@ -8,8 +8,8 @@ Type=simple
 ExecStart=/usr/local/bin/pollux
 Restart=on-failure
 RestartSec=5
-User=gemini
-Group=gemini
+User=pollux
+Group=pollux
 NoNewPrivileges=yes
 ProtectHome=yes
 ProtectSystem=strict