Remove set -e and database dependency from certificate scripts

Improved certificate renewal and sync scripts to be more resilient:
- Removed 'set -e' to prevent silent failures when individual domains error
- Scripts now continue processing remaining domains even if one fails
- Replaced database queries with direct filesystem scanning of /etc/letsencrypt/live/
- Uses 'find' command to discover all domains with Let's Encrypt certificates
- More reliable as it works even if database is out of sync

Benefits:
- No silent failures - errors are logged but don't stop the entire process
- Works independently of database state
- Simpler and more straightforward
- All domains with certificates get processed regardless of database

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

scripts/renew-certificates.sh

@@ -3,8 +3,6 @@
 # Certificate Renewal Script for HAProxy Manager
 # This script runs certbot renew and copies certificates to HAProxy format
 
-set -e
-
 # Configuration
 LOG_FILE="${LOG_FILE:-/var/log/haproxy-manager.log}"
 ERROR_LOG_FILE="${ERROR_LOG_FILE:-/var/log/haproxy-manager-errors.log}"
@@ -31,16 +29,11 @@ else
 fi
 
 # Copy all certificates to HAProxy format
-if [ ! -f "$DB_FILE" ]; then
-    log_error "Database file not found at $DB_FILE"
-    exit 1
-fi
-
 # Ensure SSL certs directory exists
 mkdir -p "$SSL_CERTS_DIR"
 
 # Get all SSL-enabled domains from database
-DOMAINS=$(sqlite3 "$DB_FILE" "SELECT domain FROM domains WHERE ssl_enabled = 1;" 2>/dev/null)
+DOMAINS=$(find /etc/letsencrypt/live/ -mindepth 1 -maxdepth 1 -type d -printf '%f\n')
 
 if [ -z "$DOMAINS" ]; then
     log_info "No SSL-enabled domains found"

scripts/sync-certificates.sh

@@ -3,8 +3,6 @@
 # Certificate Sync Script for HAProxy Manager
 # This script syncs all Let's Encrypt certificates to HAProxy format without running certbot renew
 
-set -e
-
 # Configuration
 LOG_FILE="${LOG_FILE:-/var/log/haproxy-manager.log}"
 ERROR_LOG_FILE="${ERROR_LOG_FILE:-/var/log/haproxy-manager-errors.log}"
@@ -22,17 +20,11 @@ log_error() {
 
 log_info "Starting certificate sync process"
 
-# Check if database exists
-if [ ! -f "$DB_FILE" ]; then
-    log_error "Database file not found at $DB_FILE"
-    exit 1
-fi
-
 # Ensure SSL certs directory exists
 mkdir -p "$SSL_CERTS_DIR"
 
 # Get all SSL-enabled domains from database
-DOMAINS=$(sqlite3 "$DB_FILE" "SELECT domain FROM domains WHERE ssl_enabled = 1;" 2>/dev/null)
+DOMAINS=$(find /etc/letsencrypt/live/ -mindepth 1 -maxdepth 1 -type d -printf '%f\n')
 
 if [ -z "$DOMAINS" ]; then
     log_info "No SSL-enabled domains found"