fix(gui): translate the tray's transfer status lines (B247)

crates/pdfs-gui/src/main.rs

@@ -109,7 +109,8 @@ fn sync_line(items: &[TransferItem], jobs: &[JobItem]) -> String {
                     &[("title", &j.title), ("done", &done), ("total", &total)],
                 )
             }
-            Some(j) => format!("{}…", j.title),
+            // Translators: {title} names a running job whose size is not known yet.
+            Some(j) => gettext_f("{title}…", &[("title", &j.title)]),
             None => String::new(),
         },
         [t] => {
@@ -118,10 +119,19 @@ fn sync_line(items: &[TransferItem], jobs: &[JobItem]) -> String {
                 TransferDirection::Upload => "↑",
             };
             if t.bytes_total == 0 {
-                format!("{arrow} {}…", t.name)
+                // Translators: one transfer of unknown size; {arrow} is ↑ or ↓, {name} a file name.
+                gettext_f("{arrow} {name}…", &[("arrow", arrow), ("name", &t.name)])
             } else {
                 let pct = (t.bytes_completed * 100 / t.bytes_total.max(1)).min(100);
-                format!("{arrow} {} ({pct}%)", t.name)
+                // Translators: one transfer; {arrow} is ↑ or ↓, {name} a file name, {percent} how much is done.
+                gettext_f(
+                    "{arrow} {name} ({percent}%)",
+                    &[
+                        ("arrow", arrow),
+                        ("name", &t.name),
+                        ("percent", &pct.to_string()),
+                    ],
+                )
             }
         }
         _ => {

docs/BUGS.md

@@ -100,6 +100,7 @@ a live account since.
 
 | Entry | Title |
 |---|---|
+| [B247](#b247--tray-status-lines-are-not-translated) | Tray status lines are not translated |
 | [B246](#b246--signing-in-with-a-locked-keyring-freezes-the-app-window) | Signing in with a locked keyring freezes the app window |
 | [B245](#b245--any-child-of-the-daemon-can-answer-the-watchdog-for-it) | Any child of the daemon can answer the watchdog for it |
 | [B244](#b244--photos-without-a-sidecar-or-a-dated-name-are-filed-under-the-upload-day) | Photos without a sidecar or a dated name are filed under the upload day |
@@ -349,6 +350,25 @@ a live account since.
 
 Newest first.
 
+### B247 — Tray status lines are not translated
+
+**Status:** Fixed, not verified live
+**Found:** 2026-10-16, architecture audit (`FINDINGS.md` section 3, tray strings).
+**Where:** `sync_line` in `crates/pdfs-gui/src/main.rs`
+
+**Repro:** Run the tray in German or French while one file uploads. The tray's status line reads
+`↑ report.pdf (45%)`, with the percent sign as English writes it.
+
+**Cause.** Three status lines of the tray were built with `format!`, outside gettext, so no
+language could adapt them.
+
+**Fix.** They go through `gettext_f` and are translated in every catalog. German and French put
+a space before the percent sign, as they already do for the storage quota.
+
+**Test:** `msgfmt --check --statistics` on every catalog reports only translated messages.
+
+---
+
 ### B246 — Signing in with a locked keyring freezes the app window
 
 **Status:** Fixed, not verified live