Merge commit 'ac9a6b07' into codex/pointcloud-attach

# Conflicts:
#	locales/ar-SA/opencadstudio.ftl
#	locales/bg-BG/opencadstudio.ftl
#	locales/cs-CZ/opencadstudio.ftl
#	locales/de-DE/opencadstudio.ftl
#	locales/el-GR/opencadstudio.ftl
#	locales/en-US/opencadstudio.ftl
#	locales/es-ES/opencadstudio.ftl
#	locales/fi-FI/opencadstudio.ftl
#	locales/fr-FR/opencadstudio.ftl
#	locales/hi-IN/opencadstudio.ftl
#	locales/hu-HU/opencadstudio.ftl
#	locales/it-IT/opencadstudio.ftl
#	locales/ja-JP/opencadstudio.ftl
#	locales/ko-KR/opencadstudio.ftl
#	locales/nl-NL/opencadstudio.ftl
#	locales/pl-PL/opencadstudio.ftl
#	locales/pt-BR/opencadstudio.ftl
#	locales/ru-RU/opencadstudio.ftl
#	locales/tr-TR/opencadstudio.ftl
#	locales/zh-CN/opencadstudio.ftl
#	locales/zh-TW/opencadstudio.ftl
#	src/app/control/actions.rs
#	src/locale_catalog.rs

src/app/mod.rs

@@ -793,6 +793,8 @@ pub(super) struct OpenCADStudio {
     /// Whether the Browser panel is shown. Off until BROWSER opens it, so
     /// the default layout is unchanged for existing users.
     pub(crate) show_browser: bool,
+    /// Point Cloud Manager palette (POINTCLOUDMANAGER).
+    pub(crate) pc_manager: crate::ui::window::pc_manager::PcManager,
     /// Which viewport background the colour wheel is editing, or `None` when
     /// it is closed. One slot, because only one wheel can be open at a time.
     pub(crate) bg_picker: Option<BgTarget>,
@@ -3845,6 +3847,8 @@ pub enum Message {
     PdfImportPick,
     /// An edit in one of the PDF dialogs.
     PdfDialog(crate::ui::window::pdf_dialogs::PdfDialogMsg),
+    /// A click or search in the Point Cloud Manager.
+    PcManager(crate::ui::window::pc_manager::PcManagerMsg),
     PdfImportPickResult(Result<(std::path::PathBuf, std::sync::Arc<Vec<u8>>), String>),
     /// Result of the PDFATTACH file picker.
     PdfAttachPickResult(Result<(std::path::PathBuf, std::sync::Arc<Vec<u8>>), String>),
@@ -4160,6 +4164,7 @@ impl OpenCADStudio {
             graph_undo_open: false,
             show_external_references: false,
             show_browser: false,
+            pc_manager: Default::default(),
             bg_picker: None,
             block_palette: Default::default(),
             xref_manager: Default::default(),