Allow manual reload via SIGHUP regardless of hot-reload enablement

Potential fix for #2876 as per my suggestion in #2876 (comment).

I'm not currently in a position to test this, just relying on it looking safe to move these lines around without unwanted side-effects.

Author: welwood08

dnscrypt-proxy/hot_reload.go

@@ -10,17 +10,6 @@ import (
 
 // InitHotReload sets up hot-reloading for configuration files
 func (proxy *Proxy) InitHotReload() error {
-	// Check if hot reload is enabled
-	if !proxy.enableHotReload {
-		dlog.Notice("Hot reload is disabled")
-		return nil
-	}
-
-	dlog.Notice("Hot reload is enabled")
-
-	// Create a new configuration watcher
-	configWatcher := NewConfigWatcher(1000) // Check every second
-
 	// Find plugins that support hot-reloading
 	plugins := []Plugin{}
 
@@ -40,6 +29,20 @@ func (proxy *Proxy) InitHotReload() error {
 	}
 	proxy.pluginsGlobals.RUnlock()
 
+	// Setup SIGHUP handler for manual reload
+	setupSignalHandler(proxy, plugins)
+
+	// Check if hot reload is enabled
+	if !proxy.enableHotReload {
+		dlog.Notice("Hot reload is disabled")
+		return nil
+	}
+
+	dlog.Notice("Hot reload is enabled")
+
+	// Create a new configuration watcher
+	configWatcher := NewConfigWatcher(1000) // Check every second
+
 	// Register plugins for config watching
 	for _, plugin := range plugins {
 		switch p := plugin.(type) {
@@ -100,9 +103,6 @@ func (proxy *Proxy) InitHotReload() error {
 		}
 	}
 
-	// Setup SIGHUP handler for manual reload
-	setupSignalHandler(proxy, plugins)
-
 	return nil
 }