docs: Update 2 files

TEMPLATES.md

@@ -306,6 +306,60 @@ _check_required_env_vars "CONTAINER_NAME"
 docker logs "$CONTAINER_NAME" "$@"
 ```
 
+### check-config.sh
+
+Validates the service configuration without restarting or modifying the service. **OPTIONAL** - if not provided, `dropshell check-config` reports that the template doesn't support this command.
+
+This is useful for:
+- Validating configuration changes before applying them
+- Checking syntax errors in config files
+- Verifying that required dependencies are available
+
+```bash
+#!/bin/bash
+source "${AGENT_PATH}/common.sh"
+_check_required_env_vars "CONTAINER_NAME"
+
+# Example: Validate nginx configuration
+docker exec "$CONTAINER_NAME" nginx -t || _die "Configuration validation failed"
+
+echo "Configuration is valid"
+```
+
+### reload-config.sh
+
+Hot-reloads the service configuration without restarting the container. **OPTIONAL** - if not provided, `dropshell reload-config` reports that the template doesn't support this command.
+
+This is useful for services that support graceful configuration reloading:
+- Web servers (nginx, Caddy, Apache)
+- Reverse proxies and load balancers
+- Database connection pools
+
+**Note:** Before reload-config.sh runs, Dropshell automatically syncs the latest configuration files to the remote server.
+
+```bash
+#!/bin/bash
+source "${AGENT_PATH}/common.sh"
+_check_required_env_vars "CONTAINER_NAME"
+
+# Example: Reload nginx configuration
+docker exec "$CONTAINER_NAME" nginx -s reload || _die "Failed to reload configuration"
+
+echo "Configuration reloaded successfully"
+```
+
+**Example for Caddy:**
+```bash
+#!/bin/bash
+source "${AGENT_PATH}/common.sh"
+_check_required_env_vars "CONTAINER_NAME"
+
+# Caddy supports hot-reload via API
+docker exec "$CONTAINER_NAME" caddy reload --config /etc/caddy/Caddyfile || _die "Failed to reload Caddy"
+
+echo "Caddy configuration reloaded"
+```
+
 ### backup.sh
 
 Backs up persistent data for a service. **OPTIONAL** - if not provided, `dropshell backup` reports "nothing to backup".