v0.258.0: the last four Hungarian things an English household met

R-589 the update badge, R-590 the data-folder backup sentence, R-573 the two channel
banners, R-572 two dead helpers. All four were built in Go, which is why neither the
template parity fixtures nor TestI18nEnglishPages could see them; slice 5's LIVE proof
is what found them.

R-590 is the one that matters most: it is a promise about the customer's files. It
said, in Hungarian and under an already-English folder label, that a drop-zone is
temporary and unbacked. The test now asserts the CONSEQUENCE in both languages — and
that the two languages do not produce the same string, which would mean the English
fell back.

R-572 is not what its row said. The row claimed a template renders "vasárnap" on an
English page; measured, NO template and no Go file called pruneLabel or
nextPruneLabel. They were dead func-map entries returning Hungarian, so they are
deleted rather than translated — translating dead code would add machinery with no
reader and a test pinning a fiction. Deletion is fail-loud and that was proven: a
template naming the removed function panics loadTemplates at startup.

Five red-proofs. One of them says something about the gate rather than the code: the
Go-parity gate does not measure localeFuncs keys against the base capture, so the
citation to TestLocaleFuncsHungarianBundleMatchesFuncMap is what carries them — the
test was extended to make that citation true.

MinAgent: 0.131.0 (unchanged). Hungarian byte-identical.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS

controller/internal/web/funcmap.go

@@ -6,7 +6,6 @@ import (
 	"hash/fnv"
 	"html/template"
 	"regexp"
-	"strings"
 	"sync"
 	"time"
 	"unicode"
@@ -360,37 +359,16 @@ func (s *Server) templateFuncMap() template.FuncMap {
 			}
 			return lt.Format("2006-01-02") + " " + timeStr
 		},
-		"pruneLabel": func(s string) string {
-			switch strings.ToLower(s) {
-			case "weekly":
-				return "vasárnap"
-			case "daily":
-				return "naponta"
-			case "sunday":
-				return "vasárnap"
-			default:
-				return s
-			}
-		},
-		"nextPruneLabel": func(schedule string) string {
-			now := time.Now().In(loc)
-			var next time.Time
-			switch strings.ToLower(schedule) {
-			case "daily":
-				next = now.Add(24 * time.Hour)
-			default: // weekly/sunday
-				daysUntilSunday := (7 - int(now.Weekday())) % 7
-				if daysUntilSunday == 0 {
-					if now.Hour() >= 4 {
-						daysUntilSunday = 7 // Already ran today, next week
-					} else {
-						return "ma" // Today (Sunday), hasn't run yet
-					}
-				}
-				next = now.AddDate(0, 0, daysUntilSunday)
-			}
-			return next.Format("2006-01-02")
-		},
+		// R-572 (v0.258.0) — `pruneLabel` and `nextPruneLabel` WERE HERE, and they are deleted
+		// rather than translated. The row said "a template calling either renders Hungarian on an
+		// English page"; measured 2026-09-2X, NO template and no Go file called either — they were
+		// dead func-map entries returning „vasárnap" / „naponta" / „ma". Translating dead code
+		// would have added machinery with no reader and a test pinning a fiction.
+		//
+		// Deleting is FAIL-LOUD, which is why it is the safe direction: html/template refuses to
+		// parse a template naming an undefined function, and loadTemplates parses every template
+		// once per supported language at startup. A future template that needs a weekday will get
+		// "function ... not defined" at boot rather than Hungarian on an English page.
 		"fmtDuration": func(d time.Duration) string {
 			if d < time.Second {
 				return "< 1s"