docs: gaps header for gap 21; Indonesian parity counts messages only

Address review: gaps.md's header and history record the 2026-10-19 gap 21
change, and the Indonesian parity row counts the 2,555 catalog messages,
with the 69 command labels noted separately.

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

docs/gaps.md

@@ -1,6 +1,6 @@
 # Gaps: where LightCraft falls short of Lightroom
 
-> **Last reviewed:** 2026-10-11 · **Last updated:** 2026-10-15 · **Change:** minor (gap 15: Print Page Options — page numbers, page info, crop marks)
+> **Last reviewed:** 2026-10-11 · **Last updated:** 2026-10-19 · **Change:** minor (gap 21: Indonesian interface shipped, every message but What's New)
 
 Every known shortfall, one entry each, ranked by user impact (how many Lightroom users hit it, and
 how hard it blocks them), then by effort. **Agents pick work from the top** (the first entry nobody is
@@ -77,6 +77,7 @@ Beta-blocking gaps (B) total **~230–430 h**; with the stability and platform w
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-19 | minor | Gap 21: Indonesian (`id`) shipped with every catalog message but What's New; four new languages left (Hindi, Arabic, Korean, Vietnamese), 135–239 h |
 | 2026-10-18 | patch | Gap 1: six X-Trans CMOS 4 Fujifilm bodies (X-T30 …) take the X-T3's spectral matrices instead of the neutral matrix |
 | 2026-10-15 | minor | Gap 15 shrinks: the Page panel's Page Options (Page Numbers, Page Info, Crop Marks) print on Single Image and Contact Sheet pages; identity plate, watermark, photo info, Cut Guides, direct printing and JPEG output remain |
 | 2026-10-14 | minor | Gap 26: at 100k photos stack and album lookups are indexed, so an "In a Stack" or "Album" smart album counts in ~14 ms (was 0.6–2.7 s); open time unchanged |

docs/localization-parity.md

@@ -52,7 +52,7 @@ that is promising but is not recorded as review, so the column says `no (communi
 | 5 | Arabic | `ar` | 0 (0%) | none | **RTL layout and Arabic shaping missing** | no | none (target: not shipped) | 60–110 h (RTL mirroring 30–50 h + shaping, shared with Hindi) |
 | 6 | French | `fr` | 2,315 / 2,398 (97%; 2026-10-12, the rest are words spelled the same) | as zh-hans | Latin | no (community edits) | partial | 2–4 h (native review, lower-layer errors) |
 | 7 | Portuguese (Brazil) | `pt-br` | 1,966 / 2,304 (85%) | as zh-hans | Latin | no (community edits) | partial | 6–10 h |
-| 8 | Indonesian | `id` | 2,624 / 2,624 (100%; 2026-10-19: every plain and formats message any catalog has, plus 69 command labels; What's New left in English) | as zh-hans | Latin (Inter covers it) | no (written with an agent; native-speaker pass pending) | partial (target: not shipped) | 2–4 h (native review, lower-layer errors) |
+| 8 | Indonesian | `id` | 2,555 / 2,555 (100%; 2026-10-19: every plain and formats message any catalog has, plus 69 command labels; What's New left in English) | as zh-hans | Latin (Inter covers it) | no (written with an agent; native-speaker pass pending) | partial (target: not shipped) | 2–4 h (native review, lower-layer errors) |
 | 9 | Japanese | `ja` | 2,383 / 2,398 (99%; 2026-10-12) | as zh-hans; vertical export watermarks | Jpan via craft-fonts (BIZ UDPGothic / UDMincho); IME through winit | no (community edits) | partial | 2–4 h (native review, lower-layer errors) |
 | 10 | German | `de` | 2,338 / 2,398 (97%; 2026-10-12, the rest are words spelled the same) | as zh-hans; What's New translated line by line | Latin | no (community edits) | partial | 2–4 h (native review, lower-layer errors) |
 | 11 | Korean | `ko` | 0 (0%) | none | **no Korean (Hangul) face**: needs a non-Adobe OFL face in craft-fonts (Noto CJK is allowed only for Chinese) | no | none | 14–22 h |