refactor(dvrip): simplify broadcast loop structure

- replace traditional for loop with range-based for loop for clarity

refactor(ffmpeg): simplify cut function loop
- utilize range-based for loop instead of traditional for loop

refactor(ring): update API response mapping type
- change map type from `interface{}` to `any` for better type safety

refactor(stream): handle nil source in NewStream
- add nil check for source elements before processing

refactor(webrtc): unify payload handling in GetToken
- change map type from `interface{}` to `any` for consistency

refactor(ascii): optimize nested loops in Write function
- replace traditional for loops with range-based for loops for readability

refactor(bits): enhance readability in Reader methods
- replace traditional for loops with range-based for loops in Read functions

refactor(h264): modernize loop structures in DecodeConfig
- switch to range-based for loops for cleaner code

refactor(h265): streamline profile_tier_level loops
- utilize range-based for loops instead of traditional for loops

chore(core): remove commented-out test function for clarity

refactor(core): simplify RandString function loop
- change traditional for loop to range-based for loop

refactor(flvt): optimize timestamp handling in TestTimeToRTP
- switch to range-based for loop for iterating frames

refactor(nest): improve error handling in ExchangeSDP
- format error message with printf-style formatting for clarity

refactor(tapo): enhance securityEncode function
- change traditional for loop to range-based for loop for readability

fix(tcp): correct masking in websocket Write method
- replace traditional for loop with range-based for loop

refactor(tutk): modernize encoding loops in crypto functions
- utilize range-based for loops for better readability

refactor(tuya): unify data types in MQTT message struct
- change map type from `interface{}` to `any` for consistency

refactor(webrtc): standardize codec registration
- change map type from `interface{}` to `any` for type safety

refactor(yaml): simplify Unmarshal function signature
- update parameter type from `interface{}` to `any` for better clarity

internal/dvrip/dvrip.go

@@ -80,7 +80,7 @@ func sendBroadcasts(conn *net.UDPConn) {
 		IP:   net.IP{255, 255, 255, 255},
 	}
 
-	for i := 0; i < 3; i++ {
+	for range 3 {
 		time.Sleep(100 * time.Millisecond)
 		_, _ = conn.WriteToUDP(data, addr)
 	}

internal/ffmpeg/hardware/hardware.go

@@ -175,7 +175,7 @@ func runToString(bin string, args string) string {
 }
 
 func cut(s string, sep byte, pos int) string {
-	for n := 0; n < pos; n++ {
+	for range pos {
 		if i := strings.IndexByte(s, sep); i > 0 {
 			s = s[i+1:]
 		} else {

internal/ring/ring.go

@@ -45,7 +45,7 @@ func apiRing(w http.ResponseWriter, r *http.Request) {
 		if _, err = ringAPI.GetAuth(code); err != nil {
 			if ringAPI.Using2FA {
 				// Return 2FA prompt
-				api.ResponseJSON(w, map[string]interface{}{
+				api.ResponseJSON(w, map[string]any{
 					"needs_2fa": true,
 					"prompt":    ringAPI.PromptFor2FA,
 				})

internal/streams/stream.go

@@ -30,6 +30,9 @@ func NewStream(source any) *Stream {
 	case []any:
 		s := new(Stream)
 		for _, src := range source {
+			if src == nil {
+				continue
+			}
 			str, ok := src.(string)
 			if !ok {
 				log.Error().Msgf("[stream] NewStream: Expected string, got %v", src)

internal/webrtc/milestone.go

@@ -54,7 +54,7 @@ func (m *milestoneAPI) GetToken() error {
 		return errors.New("milesone: authentication failed: " + res.Status)
 	}
 
-	var payload map[string]interface{}
+	var payload map[string]any
 	if err = json.NewDecoder(res.Body).Decode(&payload); err != nil {
 		return err
 	}