Hide Craft apps the user is not interested in. (#185)

* Add a Polish interface

- pl.tsv: the full catalog (287 rows), written clean-room from the English
  labels; plurals use the same one|few|many rule as Russian.
- Registered as the seventh language: "Polski" in the picker, locales pl,
  pl-PL and pl_PL.UTF-8, complete_menus = true so the completeness tests
  cover it.
- tests/polish.rs: the Polish UI test, modeled on the French one.
- README and AGENTS updated for the new language.

* Add Hungarian localization and fix responsive settings layout

* i18n: add Czech (cs) interface language

Czech catalog with every key of the most complete catalog (287 rows), the
cs language entry with locale detection (cs-CZ, cs_CZ.UTF-8, ?lang=cs),
a Czech plural rule (1 / 2-4 / other) with a unit test, and the README
language list.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* i18n: add Japanese (ja) interface language

ja.tsv translates the whole interface, the tray menu and tooltip, each app's
tagline and the backend's install/update messages into Japanese, and
Settings > Language offers 日本語. Japanese locales (ja, ja-JP, ja_JP.UTF-8…)
select it; Japanese has one plural form.

Japanese is a CJK language, so cjk_font.rs now looks for a Japanese system
font (Hiragino Sans on macOS; Yu Gothic, Meiryo or MS Gothic on Windows;
Noto Sans CJK JP, Noto Sans JP, IPAGothic, Takao or VL Gothic on Linux and
FreeBSD), falling back to a Chinese one, which draws kana and most kanji,
where the system has none. The font is loaded per language, so switching
between Japanese and Chinese reloads the right face.

A fallback face is nudged onto the body font's baseline: egui puts a fallback
glyph's baseline at that face's own ascent and only centres the two line
boxes, which left a face whose metrics differ from Inter's riding high. On
Windows, Yu Gothic's line gap is half an em, so its kana and kanji sat about
0.29 em above the Latin text beside them (Microsoft YaHei, used for Chinese,
happens to match). The nudge, applied through a FontTweak, is the difference
in ascent and line height, and helps the Chinese faces too.

The README and AGENTS list the new language. Tests: the complete-catalog
checks cover ja.tsv (placeholders, plural forms, every tl! literal, taglines,
package formats), plus a locale/plural test, a Japanese glyph-coverage test,
a baseline test and tests/japanese.rs (grid, table, dates, a backend message).

* i18n: make the CJK font choice language-neutral

The CJK comments, the missing-font note and the plural-rule docs named the
languages, so each new one meant editing them all; they now say "CJK". Each
language's writing system (its `script`) now lives in the registry, and a
language is drawn only with a face for its own script — never another's,
which would leave characters as tofu — so a language the system has no font
for stays in English, like any other. Adding Korean or Traditional Chinese is
a registry row and a candidate list, not a special case.

* Hide Craft apps the user is not interested in.

* i18n(pl): use Polish plural rule, so 21 is "21 aplikacji"

plural_east_slavic treats 21, 31 and 101 as "one", which is right for
Russian but not Polish, where only 1 itself takes the singular.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* i18n(cs): translate "Installed · latest {latest}" (added by #195)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* i18n(pl): translate "Installed · latest {latest}" (added by #195)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* i18n(hu): translate "Installed · latest {latest}" (added by #195)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* i18n(ja): translate "Installed · latest {latest}" (added by #195)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* i18n: hide/unhide strings for the Spanish, Czech, Polish, Hungarian and Japanese catalogs

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* hungarian test: count only the settings body's links, not the cards' Website links behind the modal

#198 gave every card a Website link, and Hungarian labels both Webhely.

* hungarian test: card links are 14px text, settings icons 24px; filter on that

---------

Co-authored-by: DzikStar <82441193+DzikStar@users.noreply.github.com>
Co-authored-by: ferivoq <ferikegameplay@gmail.com>
Co-authored-by: Losminek <301412321+Losminek@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: leonaci <leonacism@gmail.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>

crates/ui-egui/src/app.rs

@@ -182,9 +182,10 @@ impl LauncherUi {
         self.toasts.clear();
     }
 
-    /// Installed apps with an update waiting (the tray shows the count).
+    /// Installed apps with an update waiting (the tray shows the count). Hidden apps are left out,
+    /// so the badge matches the Updates list.
     pub fn update_count(&self) -> usize {
-        self.entries.iter().filter(|e| e.status(self.platform, self.caps.manage_apps) == AppStatus::UpdateAvailable).count()
+        self.entries.iter().filter(|e| self.in_filter(e, Filter::Updates)).count()
     }
 
     /// Something is downloading or installing, the launcher's own update included: quitting now
@@ -377,7 +378,7 @@ impl LauncherUi {
     fn announce_updates(&mut self, host: &mut dyn Host) {
         let mut fresh = Vec::new();
         for e in &self.entries {
-            if e.status(self.platform, self.caps.manage_apps) != AppStatus::UpdateAvailable {
+            if !self.in_filter(e, Filter::Updates) {
                 continue;
             }
             let Some(v) = e.latest_label() else { continue };
@@ -414,7 +415,7 @@ impl LauncherUi {
         let to_update: Vec<(String, String)> = self
             .entries
             .iter()
-            .filter(|e| e.status(self.platform, true) == AppStatus::UpdateAvailable && e.job.is_none() && !e.ready)
+            .filter(|e| self.in_filter(e, Filter::Updates) && e.job.is_none() && !e.ready)
             .filter_map(|e| {
                 let v = e.latest_label()?;
                 if self.auto_update_attempted.contains(&(e.app.id.to_string(), v.clone())) { None } else { Some((e.app.id.to_string(), v)) }
@@ -517,14 +518,8 @@ impl LauncherUi {
             .iter()
             .enumerate()
             .filter(|(_, e)| {
-                let s = e.status(self.platform, self.caps.manage_apps);
-                let keep = match self.settings.filter {
-                    Filter::All => true,
-                    Filter::Installed => s.is_installed(),
-                    Filter::Updates => s == AppStatus::UpdateAvailable,
-                    Filter::NotInstalled => !s.is_installed(),
-                };
-                keep && (needle.is_empty() || e.app.name.to_lowercase().contains(&needle) || e.app.tagline.to_lowercase().contains(&needle))
+                self.in_filter(e, self.settings.filter)
+                    && (needle.is_empty() || e.app.name.to_lowercase().contains(&needle) || e.app.tagline.to_lowercase().contains(&needle))
             })
             .collect();
         let platform = self.platform;
@@ -591,18 +586,20 @@ impl LauncherUi {
     }
 
     pub(crate) fn count(&self, filter: Filter) -> usize {
-        self.entries
-            .iter()
-            .filter(|e| {
-                let s = e.status(self.platform, self.caps.manage_apps);
-                match filter {
-                    Filter::All => true,
-                    Filter::Installed => s.is_installed(),
-                    Filter::Updates => s == AppStatus::UpdateAvailable,
-                    Filter::NotInstalled => !s.is_installed(),
-                }
-            })
-            .count()
+        self.entries.iter().filter(|e| self.in_filter(e, filter)).count()
+    }
+
+    /// Whether `entry` belongs in `filter`. Hidden apps stay out of every list except Hidden.
+    pub(crate) fn in_filter(&self, entry: &AppEntry, filter: Filter) -> bool {
+        let hidden = self.settings.hidden.contains(entry.app.id);
+        let status = entry.status(self.platform, self.caps.manage_apps);
+        match filter {
+            Filter::Hidden => hidden,
+            Filter::All => !hidden,
+            Filter::Installed => !hidden && status.is_installed(),
+            Filter::Updates => !hidden && status == AppStatus::UpdateAvailable,
+            Filter::NotInstalled => !hidden && !status.is_installed(),
+        }
     }
 
     fn draw_toasts(&mut self, ctx: &egui::Context) {

crates/ui-egui/src/i18n/cs.tsv

@@ -104,6 +104,10 @@
 	Apps on this computer	Aplikace v tomto počítači
 	Installed apps with a newer version	Nainstalované aplikace s novější verzí
 	Apps you can install	Aplikace, které lze nainstalovat
+	Hide App	Skrýt aplikaci
+	Unhide App	Zobrazit aplikaci
+	Hidden Apps	Skryté aplikace
+	Apps you hid	Aplikace, které jste skryli
 	Checked {ago} · using {sources}	Zkontrolováno {ago} · zdroje: {sources}
 	{a} and {b}	{a} a {b}
 	Join the Discord	Připojit se na Discord

crates/ui-egui/src/i18n/de.tsv

@@ -118,6 +118,10 @@
 	Apps on this computer	Apps auf diesem Computer
 	Installed apps with a newer version	Installierte Apps mit neuerer Version
 	Apps you can install	Apps, die du installieren kannst
+	Hide App	App ausblenden
+	Unhide App	App einblenden
+	Hidden Apps	Ausgeblendete Apps
+	Apps you hid	Apps, die du ausgeblendet hast
 	Checked {ago} · using {sources}	Zuletzt geprüft: {ago} · über {sources}
 	{a} and {b}	{a} und {b}
 	Join the Discord	Dem Discord beitreten

crates/ui-egui/src/i18n/es.tsv

@@ -117,6 +117,10 @@
 	Apps on this computer	Aplicaciones en este equipo
 	Installed apps with a newer version	Aplicaciones instaladas con una versión más reciente
 	Apps you can install	Aplicaciones que puedes instalar
+	Hide App	Ocultar aplicación
+	Unhide App	Mostrar aplicación
+	Hidden Apps	Aplicaciones ocultas
+	Apps you hid	Aplicaciones que ocultaste
 	Checked {ago} · using {sources}	Comprobado {ago} · con {sources}
 	{a} and {b}	{a} y {b}
 	Join the Discord	Únete al Discord

crates/ui-egui/src/i18n/fr.tsv

@@ -116,6 +116,10 @@
 	Apps on this computer	Applications sur cet ordinateur
 	Installed apps with a newer version	Applications installées avec une version plus récente
 	Apps you can install	Applications que vous pouvez installer
+	Hide App	Masquer l'application
+	Unhide App	Afficher l'application
+	Hidden Apps	Applications masquées
+	Apps you hid	Applications que vous avez masquées
 	Checked {ago} · using {sources}	Vérifié {ago} · via {sources}
 	{a} and {b}	{a} et {b}
 	Join the Discord	Rejoindre le Discord

crates/ui-egui/src/i18n/hu.tsv

@@ -118,6 +118,10 @@
 	Apps on this computer	Alkalmazások ezen a számítógépen
 	Installed apps with a newer version	Telepített alkalmazások, amelyekhez frissítés érhető el
 	Apps you can install	Telepíthető alkalmazások
+	Hide App	Alkalmazás elrejtése
+	Unhide App	Alkalmazás megjelenítése
+	Hidden Apps	Rejtett alkalmazások
+	Apps you hid	Az általad elrejtett alkalmazások
 	Checked {ago} · using {sources}	Ellenőrizve: {ago} · {sources}
 	{a} and {b}	{a} és {b}
 	Join the Discord	Csatlakozás a Discordhoz

crates/ui-egui/src/i18n/ja.tsv

@@ -120,6 +120,10 @@
 	Apps on this computer	このコンピューターのアプリ
 	Installed apps with a newer version	新しいバージョンがあるインストール済みアプリ
 	Apps you can install	インストールできるアプリ
+	Hide App	アプリを非表示
+	Unhide App	アプリを再表示
+	Hidden Apps	非表示のアプリ
+	Apps you hid	非表示にしたアプリ
 	Checked {ago} · using {sources}	最終確認: {ago} · 取得元: {sources}
 	{a} and {b}	{a} と {b}
 	Join the Discord	Discord に参加

crates/ui-egui/src/i18n/pl.tsv

@@ -119,6 +119,10 @@
 	Apps on this computer	Aplikacje na tym komputerze
 	Installed apps with a newer version	Zainstalowane aplikacje z nowszą wersją
 	Apps you can install	Aplikacje, które możesz zainstalować
+	Hide App	Ukryj aplikację
+	Unhide App	Pokaż aplikację
+	Hidden Apps	Ukryte aplikacje
+	Apps you hid	Aplikacje ukryte przez ciebie
 	Checked {ago} · using {sources}	Ostatnio sprawdzono {ago} · przy użyciu {sources}
 	{a} and {b}	{a} i {b}
 	Join the Discord	Dołącz na Discorda

crates/ui-egui/src/i18n/pt-BR.tsv

@@ -106,6 +106,10 @@
 	Apps on this computer	Aplicativos neste computador
 	Installed apps with a newer version	Aplicativos instalados com nova versão
 	Apps you can install	Aplicativos que você pode instalar
+	Hide App	Ocultar aplicativo
+	Unhide App	Mostrar aplicativo
+	Hidden Apps	Aplicativos ocultos
+	Apps you hid	Aplicativos que você ocultou
 	Checked {ago} · using {sources}	Verificado {ago} · via {sources}
 	{a} and {b}	{a} e {b}
 	Join the Discord	Entrar no Discord

crates/ui-egui/src/i18n/ru.tsv

@@ -116,6 +116,10 @@
 	Apps on this computer	Приложения на этом компьютере
 	Installed apps with a newer version	Установленные приложения, у которых есть новая версия
 	Apps you can install	Приложения, которые можно установить
+	Hide App	Скрыть приложение
+	Unhide App	Показать приложение
+	Hidden Apps	Скрытые приложения
+	Apps you hid	Приложения, которые вы скрыли
 	Checked {ago} · using {sources}	Проверено {ago} · через {sources}
 	{a} and {b}	{a} и {b}
 	Join the Discord	Присоединиться к Discord

crates/ui-egui/src/i18n/zh-CN.tsv

@@ -262,6 +262,10 @@ soundcraft	Recording, editing and mixing audio	音频录制、编辑与混音
 	Apps on this computer	此电脑上的应用
 	Installed apps with a newer version	有新版本的已安装应用
 	Apps you can install	可安装的应用
+	Hide App	隐藏应用
+	Unhide App	取消隐藏应用
+	Hidden Apps	已隐藏的应用
+	Apps you hid	你隐藏的应用
 	Cancel update	取消更新
 	Stop waiting; the update can be started again later	停止等待；稍后可重新开始更新
 	Download again	重新下载

crates/ui-egui/src/settings.rs

@@ -22,6 +22,8 @@ pub enum Filter {
     Installed,
     Updates,
     NotInstalled,
+    /// Apps the user chose to hide from the other lists.
+    Hidden,
 }
 
 #[derive(Clone, Copy, Debug, Default, PartialEq, Eq, Serialize, Deserialize)]
@@ -110,6 +112,8 @@ pub struct Settings {
     pub notified: BTreeMap<String, String>,
     /// Unix seconds of the last finished check.
     pub last_check: Option<i64>,
+    /// Catalog ids of apps hidden from the main lists (`photocraft`, …).
+    pub hidden: std::collections::BTreeSet<String>,
 }
 
 impl Settings {
@@ -181,6 +185,7 @@ impl Default for Settings {
             dismissed_notices: std::collections::BTreeSet::new(),
             notified: BTreeMap::new(),
             last_check: None,
+            hidden: std::collections::BTreeSet::new(),
         }
     }
 }

crates/ui-egui/src/views.rs

@@ -126,6 +126,9 @@ impl LauncherUi {
     }
 
     pub(crate) fn toolbar(&mut self, ui: &mut Ui) {
+        if self.settings.filter == Filter::Hidden && self.settings.hidden.is_empty() {
+            self.settings.filter = Filter::All;
+        }
         let t = Tokens::get(ui.ctx());
         if self.dialog.is_none()
             && let Some(r) = self.launcher_update.clone()
@@ -195,17 +198,19 @@ impl LauncherUi {
         self.announcements(ui);
         ui.horizontal(|ui| {
             let updates = self.count(Filter::Updates);
-            let filters: Vec<(Filter, Cell<'_>)> = [
+            let mut filters = vec![
                 (Filter::All, tl!("All"), tl!("Every Craft app"), None),
                 // The tab names a group ("installed ones"); the status pill says "Installed".
                 (Filter::Installed, tr_ctx(current(), "filter", "Installed"), tl!("Apps on this computer"), None),
                 (Filter::Updates, tl!("Updates"), tl!("Installed apps with a newer version"), Some(t.warn)),
                 (Filter::NotInstalled, tl!("Not installed"), tl!("Apps you can install"), None),
-            ]
-            .into_iter()
-            .filter(|(f, ..)| self.caps.manage_apps || *f == Filter::All)
-            .map(|(f, label, tip, highlight)| (f, Cell { label, tip, count: Some((self.count(f), highlight)) }))
-            .collect();
+            ];
+            filters.retain(|(f, ..)| self.caps.manage_apps || *f == Filter::All);
+            if !self.settings.hidden.is_empty() {
+                filters.push((Filter::Hidden, tl!("Hidden Apps"), tl!("Apps you hid"), None));
+            }
+            let filters: Vec<(Filter, Cell<'_>)> =
+                filters.into_iter().map(|(f, label, tip, highlight)| (f, Cell { label, tip, count: Some((self.count(f), highlight)) })).collect();
             widgets::cells(ui, &mut self.settings.filter, &filters);
             ui.with_layout(egui::Layout::right_to_left(egui::Align::Center), |ui| {
                 if self.caps.manage_apps && updates > 0 {
@@ -215,12 +220,8 @@ impl LauncherUi {
                         fmt(tl!("Update all ({count})"), &[("count", &updates.to_string())])
                     };
                     if widgets::button(ui, &label, Kind::Primary, 0.0).clicked() {
-                        let ids: Vec<&str> = self
-                            .entries
-                            .iter()
-                            .filter(|e| e.status(self.platform, true) == AppStatus::UpdateAvailable && e.job.is_none())
-                            .map(|e| e.app.id)
-                            .collect();
+                        let ids: Vec<&str> =
+                            self.entries.iter().filter(|e| self.in_filter(e, Filter::Updates) && e.job.is_none()).map(|e| e.app.id).collect();
                         for id in ids {
                             self.send(Command::Install { app: id.to_string() });
                         }
@@ -838,6 +839,19 @@ impl LauncherUi {
             link(ui, tl!("Website"), entry.app.website());
             link(ui, tl!("GitHub repository"), entry.app.repo_url());
             link(ui, tl!("All releases"), entry.app.releases_url());
+            ui.separator();
+            let hidden = self.settings.hidden.contains(entry.app.id);
+            if ui.button(if hidden { tl!("Unhide App") } else { tl!("Hide App") }).clicked() {
+                if hidden {
+                    self.settings.hidden.remove(entry.app.id);
+                    if self.settings.hidden.is_empty() && self.settings.filter == Filter::Hidden {
+                        self.settings.filter = Filter::All;
+                    }
+                } else {
+                    self.settings.hidden.insert(id);
+                }
+                ui.close();
+            }
         });
     }
 }

crates/ui-egui/tests/ui.rs

@@ -390,6 +390,35 @@ fn table_view_and_light_theme() {
     assert!(sent.borrow().iter().any(|c| matches!(c, Command::Launch { .. })));
 }
 
+#[test]
+fn hiding_an_app_removes_it_until_it_is_unhidden() {
+    let (mut h, _) = harness(ViewMode::Table, egui::Theme::Dark, true);
+    h.run_steps(6);
+    // PhotoCraft has an update, so hiding it also drops the Updates count.
+    h.get_by_label_contains("Updates 2");
+    let row = h.get_all_by_label("PhotoCraft").next().unwrap().rect().center().y;
+    h.get_all_by_label("…").find(|n| (n.rect().center().y - row).abs() < 25.0).unwrap().click();
+    h.run_steps(3);
+    h.get_by_label("Hide App").click();
+    h.run_steps(4);
+    assert!(h.query_by_label("PhotoCraft").is_none());
+    assert!(h.state().as_ref().unwrap().settings.hidden.contains("photocraft"));
+    h.get_by_label_contains("Updates 1");
+    h.get_by_label_contains("Hidden Apps").click();
+    h.run_steps(4);
+    h.get_by_label("PhotoCraft");
+    assert!(h.query_by_label("WordCraft").is_none());
+    let row = h.get_all_by_label("PhotoCraft").next().unwrap().rect().center().y;
+    h.get_all_by_label("…").find(|n| (n.rect().center().y - row).abs() < 25.0).unwrap().click();
+    h.run_steps(3);
+    h.get_by_label("Unhide App").click();
+    h.run_steps(4);
+    h.get_by_label("PhotoCraft");
+    assert!(h.query_by_label_contains("Hidden Apps").is_none());
+    assert!(h.state().as_ref().unwrap().settings.hidden.is_empty());
+    assert_eq!(h.state().as_ref().unwrap().settings.filter, artcraft_launcher_ui_egui::settings::Filter::All);
+}
+
 #[test]
 fn switching_views_and_filters() {
     let (mut h, _) = harness(ViewMode::Grid, egui::Theme::Dark, true);