fix(server): widen letter-spacing normalization bounds to ±256

Negative and larger letter spacing values are legitimate for extracted text layers; clamp only outside ±256 instead of rejecting anything below 0 (or above 80 in the extractor). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-09 12:26:08 +08:00
parent 906846a717
commit 568690e2f1
2 changed files with 2 additions and 2 deletions
@@ -353,7 +353,7 @@ func normalizeLineHeight(value float64, fontSize float64) float64 {
 }

 func normalizeLetterSpacing(value float64) float64 {
-	if value < 0 || value > 80 {
+	if value < -256 || value > 256 {
 		return 0
 	}
 	return value