Standardize codebase consistency: naming, JSON tags, logging, error wrapping

- JSON tags: fix snake_case to camelCase in dnsmasq (configFile, domainsConfigured,
  lastRestart), crowdsec Machine (lastPush, lastHeartbeat), network (primaryIP,
  primaryInterface). cscli raw parsing structs keep snake_case to match CLI output.
- Error wrapping: fix %v to %w in enableAuthelia for proper error chain preservation
- Naming: rename dnsmasq.ConfigGenerator to dnsmasq.Manager (matches all other packages),
  rename ServiceStatus to Status in dnsmasq and haproxy (matches authelia, crowdsec, etc.)
- Logging: standardize all slog calls to use "component" key instead of message prefixes.
  Affects reconcile, dnsfilter, ddns — now consistent with dnsmasq, haproxy, nftables, sse.

internal/haproxy/config.go

@@ -572,8 +572,8 @@ func (m *Manager) RestartService() error {
 	return nil
 }
 
-// ServiceStatus represents the status of the HAProxy service
-type ServiceStatus struct {
+// Status represents the status of the HAProxy service
+type Status struct {
 	Status      string    `json:"status"`
 	PID         int       `json:"pid"`
 	ConfigFile  string    `json:"configFile"`
@@ -581,8 +581,8 @@ type ServiceStatus struct {
 }
 
 // GetStatus returns the current HAProxy service status
-func (m *Manager) GetStatus() (*ServiceStatus, error) {
-	status := &ServiceStatus{
+func (m *Manager) GetStatus() (*Status, error) {
+	status := &Status{
 		ConfigFile: m.configPath,
 	}