i18n: Korean has a row for the status and error messages

The Korean catalog lacked a row for 1,852 of the status and error
messages that the untranslated report finds in the sources, so the
status bar showed those messages in English. ko.tsv now has an @msg
row for 1,813 of them: the errors of commands and their parameter
checks, scripts, file import and export, printing and plug-ins.

The other 39 are messages that open #7211, #7214, #7116 and #7330
also translate in ko.tsv. They are left out so the catalog has no
duplicate key when those pull requests merge.

The rows keep every placeholder, parameter name, command id and
literal value of the English, and use the feature names the catalog
already has.

The report's Korean menu strings, tl! strings, undo labels and swatch
names are unchanged.

Docs: docs/localization-parity.md, docs/target-app-parity.md.

docs/localization-parity.md

@@ -36,7 +36,7 @@ Chinese by `imachus`). Only Georgian is recorded as reviewed by a native speaker
 | Indonesian | `id` | 5,279 rows, 750 of them `@msg` (counted 2026-10-21): menus and `tl!` literals complete when counted; its messages are partial; one plural form | dialogs and tooltips all; 750 message rows (French has 796) | Latin | no | full | — (review) |
 | Japanese | `ja` | 4,004 / 4,020 (99.6%) | all | CJK UI font as above; Japanese IME; vertical type partial; Japanese crop marks and composition settings | no | full | — (review) |
 | German | `de` | 3,952 / 4,020 (98%; menus, literals and messages complete when counted) | all (602 of 604 message rows; landed 2026-10-10) | Latin | contributor-written, not reviewed | full | — (review) |
-| Korean | `ko` | 4,870 rows (counted 2026-10-21): menus, `tl!` literals and messages complete when counted; one plural form | all | Hangul from an installed system font on the desktop (Apple SD Gothic Neo, Malgun Gothic, Noto Sans CJK KR…); the web build has no Korean UI font yet (craft-fonts); IME path exists | no (AI-drafted) | full | — (review; web font) |
+| Korean | `ko` | 4,870 rows (counted 2026-10-21): menus, `tl!` literals and messages complete when counted; one plural form | all (3,438 `@msg` and 48 `@msgplural` rows, counted 2026-11-13: the untranslated report lists 39 missing messages for it) | Hangul from an installed system font on the desktop (Apple SD Gothic Neo, Malgun Gothic, Noto Sans CJK KR…); the web build has no Korean UI font yet (craft-fonts); IME path exists | no (AI-drafted) | full | — (review; web font) |
 | Vietnamese | `vi` | 4,886 rows (counted 2026-10-21): menus, `tl!` literals and messages complete when counted; one plural form; 4,046 plain + 18 `@plural` + 28 contextual + 794 `@msg` | all | Latin with Vietnamese diacritics (stacked marks attach in precomposed, decomposed and keyboard forms, #4491; glyph tests pass) | contributor is a Vietnamese speaker; AI-assisted draft, further native review welcome | full | — (review) |
 
 **Historical 12-language score: ~82%** (equal weights: 100 + 85 + 100 + 0 + 0 + 100 + 100 + 100 + 100 + 98 + 100 + 100, over 12).

docs/target-app-parity.md

@@ -889,6 +889,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur
     The status bar's messages for documents opened or saved with notes and for discarded or restored recovered documents, and the Global Edit options' Results line, do the same (`open_save_and_recovery_messages_take_the_plural_form` in `crates/ui-egui/src/i18n/tests.rs`); the warnings for linked images and placed documents output as their previews and the errors for a page past a placed file's last page or artboard name their counts in the singular or the plural in English.
   - Edit › Undo and Edit › Redo, in the in-window and native menus, name the step in the interface language as the History panel lists it (`panels::history::step_name`), so when the catalog has no plain row for a step named after an effect, such as Feather, the menu shows the translation of the effect's menu row without its ellipsis (`undo_and_redo_name_the_step_as_the_history_panel_does`).
   - The History panel translates the undo step names the engine, the tools and the shell write as literals: the untranslated report (`untranslated_report`) lists any a complete catalog lacks, and a step whose catalog row exists only with an ellipsis (such as an effect's menu name) shows that row without the ellipsis.
+  - The Korean catalog (`crates/ui-egui/src/i18n/ko.tsv`) has an `@msg` row for the status and error messages the untranslated report (`untranslated_report`) finds in the sources, 3,438 `@msg` rows in all: the errors of commands, scripts, file import and export and plug-ins. The report lists 39 Korean messages; they are the composite font, select-a-path, justification order and `path.freehand` connect errors that open #7211, #7214, #7116 and #7330 translate. A message with two placeholders in a row (`Template::parse` in `crates/ui-egui/src/i18n/catalog.rs`) is still shown in English.
   - The History panel menu has Step Backward and Step Forward, which run Edit › Undo and Edit › Redo and are disabled when there is no step to undo or redo, and Set History Limit…, which opens Preferences at Performance, where History States is set.
   - The History panel menu's Clear History (`edit.clearHistory`) removes every step to undo and to redo and leaves the document as it is; it is not an undo step itself, and it is disabled when there is no step to clear.
   - The New Document from State button at the bottom of the History panel (`edit.newDocumentFromState`) makes a new document, which becomes active, from the state the panel has selected ([public source](https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/undo-edits-and-manage-design-history.html)). VectorCraft's own rules: the new document takes the next Untitled-N name, is marked unsaved, has nothing selected and has no steps to undo or redo, and the source document and its steps stay as they are.