block definition: locale coverage, tests for the new defaults, wraps

- block-def strings in every locale (English until translated); the
  catalog test requires each locale to carry them.
- A new block's base point starts at 0, and ATTMAN / BATTMAN report a
  drawing without attributed blocks; the tests expect that now.
- Lines over 100 columns wrapped.

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

src/app/update/file.rs

@@ -799,7 +799,9 @@ impl OpenCADStudio {
             attdef_on_screen: crate::modules::draw::draw::attdef::session().on_screen,
             block_base_on_screen: block_defaults.base_on_screen,
             block_objects_on_screen: block_defaults.objects_on_screen,
-            block_object_mode: crate::modules::insert::block_cmdline::mode_code(block_defaults.mode),
+            block_object_mode: crate::modules::insert::block_cmdline::mode_code(
+                block_defaults.mode,
+            ),
             block_allow_exploding: block_defaults.allow_exploding,
             block_open_in_editor: block_defaults.open_in_editor,
             wblock_object_mode: crate::modules::insert::block_cmdline::mode_code(
@@ -2439,7 +2441,11 @@ impl OpenCADStudio {
                         d.header.insertion_units = unit;
                         d
                     }
-                    crate::modules::insert::block_cmdline::WblockSource::Objects { handles, base, .. } => {
+                    crate::modules::insert::block_cmdline::WblockSource::Objects {
+                        handles,
+                        base,
+                        ..
+                    } => {
                         crate::modules::insert::wblock::extract_entities_to_doc_with_base(
                             &document, &handles, base, unit,
                         )

src/app/update/mod.rs

@@ -6082,7 +6082,9 @@ impl OpenCADStudio {
                 crate::modules::insert::block_cmdline::defaults().wblock_mode = mode;
                 self.persist_settings_if_changed();
                 let source = match state.source_mode {
-                    WblockSourceMode::Block => WblockSource::Block(state.block_name.trim().to_string()),
+                    WblockSourceMode::Block => {
+                        WblockSource::Block(state.block_name.trim().to_string())
+                    }
                     WblockSourceMode::EntireDrawing => WblockSource::Drawing,
                     WblockSourceMode::Objects => WblockSource::Objects {
                         handles: state.selected_handles.clone(),