fix: project inline binary metadata and protect private markup attributes

internal/logging/text.go

@@ -55,9 +55,17 @@ func redactMarkup(body string) string {
 				}
 			}
 			for _, a := range token.Attr {
+				safe := redactInlineBinary(a.Val)
 				if sensitive(a.Key) || (hideValue && a.Key == "value") {
+					safe = redacted
+				} else if safe == a.Val && a.Val != "" && (sensitive(token.Data) || hideValue) && !diagnosticTextLine(a.Key+"="+a.Val, 0) && !isInlineBinarySummary(a.Val) {
+					// Private elements own their attribute payloads too, not only inner
+					// text. Preserve only typed diagnostic scalars or binary metadata.
+					safe = redacted
+				}
+				if safe != a.Val {
 					pattern := regexp.MustCompile(`(?i)(\b` + regexp.QuoteMeta(a.Key) + `\s*=\s*)(?:"[^"]*"|'[^']*'|[^\s>]+)`)
-					tag = pattern.ReplaceAllString(tag, `${1}"[REDACTED]"`)
+					tag = pattern.ReplaceAllStringFunc(tag, func(match string) string { return pattern.FindStringSubmatch(match)[1] + strconv.Quote(safe) })
 				}
 			}
 			out.WriteString(tag)