D62: restore copies kept 30 days, listed with their date, deletable by hand (typed name, never a needed copy, operator event); D63: a test-build-only fault switch for the R-1256 H4/H5 live proofs — tests red first

controller/internal/backup/restore_copy_sweep.go

@@ -15,7 +15,8 @@ import (
 // stable start (R-1270). Every one of those is still needed. A copy outside all of them — the app runs again, or was
 // removed, and nothing names the copy — is disk the household cannot see or use.
 //
-// The rule (safest reading, decided in the 2026-10-28 night run; operator may change the age): a copy is removed only
+// The rule (the age: operator ruling D62, 2026-10-29 — 30 days, and the household may delete a copy earlier with
+// „Törlés most", restore_copies.go): a copy is removed only
 // when ALL of these hold, and the sweep removes NOTHING when it cannot answer one of them:
 //   - it is older than restoreCopyUnusedAge (its folder's stamp; the folder's time when the stamp does not parse);
 //   - the app has no restore hold of any kind (held apps keep every copy — support decides);
@@ -24,8 +25,8 @@ import (
 //
 // Run every 6 hours from main.go (TestR1256_H8_TheSweepIsWiredAtStartup). Pinned by TestR1256_H8_*.
 
-// restoreCopyUnusedAge is how long an unused copy stays for support after its restore.
-const restoreCopyUnusedAge = 14 * 24 * time.Hour
+// restoreCopyUnusedAge is how long an unused copy stays after its restore (D62: 30 days; TestD62_AnUnusedCopyIsKept30Days).
+const restoreCopyUnusedAge = 30 * 24 * time.Hour
 
 // restoreCopyStampLayout is copyLiveVolumes' folder name.
 const restoreCopyStampLayout = "20060102T150405Z"