LRC-LIB-KEYWORDS: the Keyword List needs no selection

With no photo active the whole right panel said "No photo selected",
so the library's Keyword List disappeared: keywords couldn't be made
or organized before choosing a photo. The Keywords panel now shows the
list without a selection (its tick boxes wait for one), under a note
that selecting photos gives them keywords.

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

crates/ui-egui/locales/de.json

@@ -1910,5 +1910,6 @@
   "Purge Unused Keywords": "Nicht verwendete Stichwörter löschen",
   "Delete Keyword…": "Stichwort löschen…",
   "Drop here for the top level": "Hier ablegen für die oberste Ebene",
-  "Their photos and the keywords below them come together under one keyword.": "Ihre Fotos und die Stichwörter darunter kommen unter einem Stichwort zusammen."
+  "Their photos and the keywords below them come together under one keyword.": "Ihre Fotos und die Stichwörter darunter kommen unter einem Stichwort zusammen.",
+  "Select photos to give them keywords.": "Wählen Sie Fotos aus, um ihnen Stichwörter zu geben."
 }

crates/ui-egui/locales/es.json

@@ -1755,5 +1755,6 @@
   "Purge Unused Keywords": "Eliminar palabras clave no usadas",
   "Delete Keyword…": "Eliminar palabra clave…",
   "Drop here for the top level": "Soltar aquí para el nivel superior",
-  "Their photos and the keywords below them come together under one keyword.": "Sus fotos y las palabras clave que contienen quedan bajo una sola palabra clave."
+  "Their photos and the keywords below them come together under one keyword.": "Sus fotos y las palabras clave que contienen quedan bajo una sola palabra clave.",
+  "Select photos to give them keywords.": "Selecciona fotos para darles palabras clave."
 }

crates/ui-egui/locales/ja.json

@@ -1755,5 +1755,6 @@
   "Purge Unused Keywords": "使用されていないキーワードを削除",
   "Delete Keyword…": "キーワードを削除…",
   "Drop here for the top level": "ここにドロップすると最上位に移動",
-  "Their photos and the keywords below them come together under one keyword.": "写真と下位のキーワードが1つのキーワードにまとめられます。"
+  "Their photos and the keywords below them come together under one keyword.": "写真と下位のキーワードが1つのキーワードにまとめられます。",
+  "Select photos to give them keywords.": "写真を選択するとキーワードを付けられます。"
 }

crates/ui-egui/locales/pt-br.json

@@ -1755,5 +1755,6 @@
   "Purge Unused Keywords": "Excluir palavras-chave não usadas",
   "Delete Keyword…": "Excluir palavra-chave…",
   "Drop here for the top level": "Solte aqui para o nível superior",
-  "Their photos and the keywords below them come together under one keyword.": "Suas fotos e as palavras-chave abaixo delas ficam sob uma só palavra-chave."
+  "Their photos and the keywords below them come together under one keyword.": "Suas fotos e as palavras-chave abaixo delas ficam sob uma só palavra-chave.",
+  "Select photos to give them keywords.": "Selecione fotos para dar palavras-chave a elas."
 }

crates/ui-egui/locales/ru.json

@@ -1428,5 +1428,6 @@
   "Purge Unused Keywords": "Удалить неиспользуемые ключевые слова",
   "Delete Keyword…": "Удалить ключевое слово…",
   "Drop here for the top level": "Отпустите здесь для верхнего уровня",
-  "Their photos and the keywords below them come together under one keyword.": "Их фото и вложенные ключевые слова объединятся под одним ключевым словом."
+  "Their photos and the keywords below them come together under one keyword.": "Их фото и вложенные ключевые слова объединятся под одним ключевым словом.",
+  "Select photos to give them keywords.": "Выберите фото, чтобы назначить им ключевые слова."
 }

crates/ui-egui/locales/zh-hans.json

@@ -1755,5 +1755,6 @@
   "Purge Unused Keywords": "清除未使用的关键字",
   "Delete Keyword…": "删除关键字…",
   "Drop here for the top level": "拖放到此处以移至顶层",
-  "Their photos and the keywords below them come together under one keyword.": "它们的照片和下级关键字将合并到同一个关键字下。"
+  "Their photos and the keywords below them come together under one keyword.": "它们的照片和下级关键字将合并到同一个关键字下。",
+  "Select photos to give them keywords.": "选择照片以为其添加关键字。"
 }

crates/ui-egui/locales/zh-hant.json

@@ -1755,5 +1755,6 @@
   "Purge Unused Keywords": "清除未使用的關鍵字",
   "Delete Keyword…": "刪除關鍵字…",
   "Drop here for the top level": "拖放到此處以移至最上層",
-  "Their photos and the keywords below them come together under one keyword.": "它們的照片與下層關鍵字將合併到同一個關鍵字下。"
+  "Their photos and the keywords below them come together under one keyword.": "它們的照片與下層關鍵字將合併到同一個關鍵字下。",
+  "Select photos to give them keywords.": "選取照片以加入關鍵字。"
 }

crates/ui-egui/src/panels/right.rs

@@ -19,6 +19,18 @@ pub fn show(app: &mut LightcraftApp, ui: &mut egui::Ui) {
     let width = app.ui.right_width;
     let resized = super::resizable_side(ui, false, "right_panel", frame, width, crate::state::RIGHT_WIDTH, reserve, |ui| {
         let Some(id) = app.session.active() else {
+            // the Keyword List is the library's, not a photo's: it is there without a selection
+            if app.ui.right == RightPanel::Keywords {
+                egui::ScrollArea::vertical().id_salt("right-scroll").auto_shrink([false, false]).show(ui, |ui| {
+                    ui.spacing_mut().item_spacing.y = 0.0;
+                    header(ui, "Keywords");
+                    padded(ui, |ui| {
+                        ui.label(egui::RichText::new(crate::i18n::tr("Select photos to give them keywords.")).color(t.text_dim));
+                    });
+                    super::keyword_list::show(app, ui);
+                });
+                return;
+            }
             let r = ui.max_rect();
             super::empty_message(ui, r, "No photo selected", "Select a photo to edit");
             return;

crates/ui-egui/src/tests_keyword_list.rs

@@ -293,3 +293,16 @@ fn drops_land_only_on_what_is_shown() {
     ask(&mut h, "ui.dragWidget", json!({"id": "keywordRow:aaa|zz", "toX": hidden.x, "toY": hidden.y, "steps": 12}));
     assert_eq!(keywords_of(&h, ids[0]), ["aaa|zz"], "not moved to the top level");
 }
+
+/// With no photo selected the Keyword List is still there, to create and organize keywords; its
+/// tick boxes wait for a selection.
+#[test]
+fn the_keyword_list_needs_no_selection() {
+    let (mut h, _) = keywords_panel();
+    run(&mut h, "library.select", json!({"ids": []}));
+    assert!(has(&h, "keywordList:topLevel") && has(&h, "keywordList:create"), "the list is shown");
+    ask(&mut h, "ui.clickWidget", json!({"id": "keywordList:create"}));
+    ask(&mut h, "ui.text", json!({"text": "Weddings"}));
+    ask(&mut h, "ui.key", json!({"key": "Enter"}));
+    assert!(h.app.session.catalog.has_keyword("Weddings"), "and creates keywords");
+}