refactor: use min/max instead of math.Min/math.Max

This saves a couple of back'n'forth casts.

internal/model/feed.go

@@ -123,8 +123,8 @@ func (f *Feed) ScheduleNextCheck(weeklyCount int, refreshDelayInMinutes int) {
 			intervalMinutes = config.Opts.SchedulerEntryFrequencyMaxInterval()
 		} else {
 			intervalMinutes = int(math.Round(float64(7*24*60) / float64(weeklyCount*config.Opts.SchedulerEntryFrequencyFactor())))
-			intervalMinutes = int(math.Min(float64(intervalMinutes), float64(config.Opts.SchedulerEntryFrequencyMaxInterval())))
-			intervalMinutes = int(math.Max(float64(intervalMinutes), float64(config.Opts.SchedulerEntryFrequencyMinInterval())))
+			intervalMinutes = min(intervalMinutes, config.Opts.SchedulerEntryFrequencyMaxInterval())
+			intervalMinutes = max(intervalMinutes, config.Opts.SchedulerEntryFrequencyMinInterval())
 		}
 	}
 

internal/reader/readability/readability.go

@@ -8,7 +8,6 @@ import (
 	"fmt"
 	"io"
 	"log/slog"
-	"math"
 	"regexp"
 	"strings"
 
@@ -108,7 +107,7 @@ func ExtractContent(page io.Reader) (baseURL string, extractedContent string, er
 // Things like preambles, content split by ads that we removed, etc.
 func getArticle(topCandidate *candidate, candidates candidateList) string {
 	output := bytes.NewBufferString("<div>")
-	siblingScoreThreshold := float32(math.Max(10, float64(topCandidate.score*.2)))
+	siblingScoreThreshold := max(10, topCandidate.score*.2)
 
 	topCandidate.selection.Siblings().Union(topCandidate.selection).Each(func(i int, s *goquery.Selection) {
 		append := false
@@ -223,7 +222,7 @@ func getCandidates(document *goquery.Document) candidateList {
 		contentScore += float32(strings.Count(text, ",") + 1)
 
 		// For every 100 characters in this paragraph, add another point. Up to 3 points.
-		contentScore += float32(math.Min(float64(int(len(text)/100.0)), 3))
+		contentScore += float32(min(int(len(text)/100.0), 3))
 
 		candidates[parentNode].score += contentScore
 		if grandParentNode != nil {

internal/reader/readingtime/readingtime.go

@@ -19,7 +19,7 @@ func EstimateReadingTime(content string, defaultReadingSpeed, cjkReadingSpeed in
 	sanitizedContent := sanitizer.StripTags(content)
 
 	// Litterature on language detection says that around 100 signes is enough, we're safe here.
-	truncationPoint := int(math.Min(float64(len(sanitizedContent)), 250))
+	truncationPoint := min(len(sanitizedContent), 250)
 
 	// We're only interested in identifying Japanse/Chinese/Korean
 	options := whatlanggo.Options{