Merge branch 'pr-482' into batch/t5

# Conflicts:
#	docs/localization-parity.md
#	docs/mcp.md
#	docs/translating.md

docs/localization-parity.md

@@ -37,6 +37,13 @@ supported by both apps (CJK, Arabic and Devanagari shaping, IME); Figma has no v
   other Latin American and US Spanish tags to es-419; zh, zh-CN, zh-SG and zh-Hans read zh-Hans,
   while Traditional Chinese (zh-Hant, zh-TW, zh-HK, zh-MO) has no catalog and reads English or the
   next OS language, never Simplified) or the browser's language on the web.
+  (Latinoamérica), Français, 日本語, 한국어, Português (Brasil), Svenska, 简体中文), applied at once without a
+  restart; System takes the first of the OS's preferred languages that has a catalog (Windows'
+  language list, macOS AppleLanguages, `LANGUAGE` then the locale variables on Linux and BSD; a regional tag
+  falls back to its language, pt-PT or pt to pt-BR, and es-419, es-MX, es-AR, es-CO and the other
+  Latin American and US Spanish tags to es-419; zh, zh-CN, zh-SG and zh-Hans read zh-Hans, while
+  Traditional Chinese (zh-Hant, zh-TW, zh-HK, zh-MO) has no catalog and reads English or the next OS
+  language, never Simplified) or the browser's language on the web.
   `pref.language {language}` sets it from the CLI, MCP and the control channel.
 - **Regional overlays:** a regional catalog whose language has a catalog lists only what differs
   (`es-419.toml` over `es.toml`); its UI strings, command labels and menu wordings read the
@@ -92,7 +99,9 @@ supported by both apps (CJK, Arabic and Devanagari shaping, IME); Figma has no v
 | Korean | ko | 2,076 / 2,076 (100%, draft) | yes | Hangul text and IME in documents; UI text in an installed Korean face (web: the `FIGCRAFT_EMBED_CJK` build) | no | draft | 1–2 (after native review) |
 | Vietnamese | vi | 0 (0%) | no | Latin with stacked diacritics | no | none | 3–5 |
 
-Other languages: none shipped (Figma ships none beyond the eight above).
+Other languages: Swedish (`sv`): every UI string translated, and 120 of the 588 command labels and
+menu wordings (the rest show in English); native review welcome. Figma ships none beyond the eight
+above.
 
 The layer is done. Per-language hours above are agent hours for a catalog of ~1,800 entries
 (a machine draft, then a pass over the panels for overflow), plus each language's plural rule where

docs/mcp.md

@@ -352,6 +352,7 @@ on; `key` resolves keys the way the canvas does. Commands behind keys:
 - `pref.autoSave {on?}`: files that have a path save themselves a few seconds after they change
   (off by default; the desktop app's timer does it, so scripts still call `file.save`).
 - `pref.language {language: system|en|cs|ru|es|es-419|fr|de|pt-BR|ja|ko|zh-Hans|…}`: the app's interface language, applied live ("system":
+- `pref.language {language: system|en|es|es-419|fr|de|pt-BR|ja|ko|sv|zh-Hans|…}`: the app's interface language, applied live ("system":
   the OS or browser language; a language without a catalog shows English). Command ids, labels and
   every result stay English.
 

docs/translating.md

@@ -20,6 +20,9 @@ Simplified Chinese (`zh-Hans`), Czech (`cs`) and Indonesian (`id`), machine-draf
 native speakers' review. Russian (`ru`, Русский) was reviewed and approved by VanTan; its catalog
 keeps Frame, Dev Mode and Smart animate as familiar tool names and uses « » quotes. Turkish (`tr`)
 was machine-drafted and reviewed by a native speaker.
+`es-419`), French (`fr`), German (`de`), Brazilian Portuguese (`pt-BR`), Japanese (`ja`), Korean (`ko`)
+and Simplified Chinese (`zh-Hans`), machine-drafted and waiting for native speakers' review, and
+Swedish (`sv`), which translates every UI string and some command labels.
 
 ## The catalogs