feat(hub): V12 — merge movies by TMDB id in the poster grid

Two movie files that TMDB resolves to the same id (the same film at two
resolutions, or the same rip in two folders) now collapse to one poster
card, mirroring the existing show merge — same keying discipline so an
unmerged movie keeps its card and a merge updates props rather than
remounting. The detail modal lists the versions (resolution · duration ·
size), each a Play button, when there is more than one; a single-file
movie is unchanged. New `video.versions` key in all ten locales.

Known edge, noted in §10.1: "Fix match" on a merged movie corrects only
the representative file; the other version un-merges and can be corrected
on its own.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018BMLQjqFGCize2KtNBT79v

10 files changed, 10 insertions, 0 deletions

diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/de.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/de.js
index d3bf11a..55cf62e 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/de.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/de.js
@@ -185,6 +185,7 @@ export default {
   'video.search_apply_hint_movie': 'Gilt nur für diese Datei.',
   'video.source_file': 'Datei: {name}',
   'video.no_match': 'Keine sichere TMDB-Übereinstimmung — Dateiname wird angezeigt.',
+  'video.versions': '{n} Versionen',
 
   // Musik
   'music.mode_grid': 'Alben',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js
index 5c60f9e..4b9a4ee 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js
@@ -183,6 +183,7 @@ export default {
   'video.search_apply_hint_movie': 'Applies to this file only.',
   'video.source_file': 'File: {name}',
   'video.no_match': 'No confident TMDB match — showing the filename.',
+  'video.versions': '{n} versions',
 
   // Music
   'music.mode_grid': 'Albums',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/es.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/es.js
index 1e3aba2..a65a619 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/es.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/es.js
@@ -183,6 +183,7 @@ export default {
   'video.search_apply_hint_movie': 'Se aplica solo a este archivo.',
   'video.source_file': 'Archivo: {name}',
   'video.no_match': 'Sin coincidencia fiable en TMDB — se muestra el nombre del archivo.',
+  'video.versions': '{n} versiones',
 
   // Música
   'music.mode_grid': 'Álbumes',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/fr.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/fr.js
index c07b57c..f026b3e 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/fr.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/fr.js
@@ -184,6 +184,7 @@ export default {
   'video.search_apply_hint_movie': 'Ne s’applique qu’à ce fichier.',
   'video.source_file': 'Fichier : {name}',
   'video.no_match': 'Aucune correspondance TMDB fiable — nom de fichier affiché.',
+  'video.versions': '{n} versions',
 
   // Musique
   'music.mode_grid': 'Albums',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/it.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/it.js
index 4b68951..71ee6ab 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/it.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/it.js
@@ -184,6 +184,7 @@ export default {
   'video.search_apply_hint_movie': 'Si applica solo a questo file.',
   'video.source_file': 'File: {name}',
   'video.no_match': 'Nessuna corrispondenza TMDB affidabile — mostrato il nome del file.',
+  'video.versions': '{n} versioni',
 
   // Musica
   'music.mode_grid': 'Album',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/ja.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/ja.js
index 471933d..aa22837 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/ja.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/ja.js
@@ -181,6 +181,7 @@ export default {
   'video.search_apply_hint_movie': 'このファイルにのみ適用されます。',
   'video.source_file': 'ファイル: {name}',
   'video.no_match': '確実なTMDB一致なし — ファイル名を表示しています。',
+  'video.versions': '{n} 個のバージョン',
 
   // 音楽
   'music.mode_grid': 'アルバム',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/nl.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/nl.js
index a24cb42..9e5f8fb 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/nl.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/nl.js
@@ -185,6 +185,7 @@ export default {
   'video.search_apply_hint_movie': 'Alleen van toepassing op dit bestand.',
   'video.source_file': 'Bestand: {name}',
   'video.no_match': 'Geen betrouwbare TMDB-match — bestandsnaam wordt getoond.',
+  'video.versions': '{n} versies',
 
   // Muziek
   'music.mode_grid': 'Albums',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/pl.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/pl.js
index 58dc7b5..d8c4846 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/pl.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/pl.js
@@ -192,6 +192,7 @@ export default {
   'video.search_apply_hint_movie': 'Dotyczy tylko tego pliku.',
   'video.source_file': 'Plik: {name}',
   'video.no_match': 'Brak pewnego dopasowania TMDB — pokazano nazwę pliku.',
+  'video.versions': 'Wersje: {n}',
 
   // Muzyka
   'music.mode_grid': 'Albumy',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/pt-BR.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/pt-BR.js
index 00d9051..53390be 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/pt-BR.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/pt-BR.js
@@ -185,6 +185,7 @@ export default {
   'video.search_apply_hint_movie': 'Aplica-se somente a este arquivo.',
   'video.source_file': 'Arquivo: {name}',
   'video.no_match': 'Sem correspondência confiável no TMDB — exibindo o nome do arquivo.',
+  'video.versions': '{n} versões',
 
   // Música
   'music.mode_grid': 'Álbuns',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/zh-CN.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/zh-CN.js
index e5590d8..d845f6d 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/zh-CN.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/zh-CN.js
@@ -178,6 +178,7 @@ export default {
   'video.search_apply_hint_movie': '仅适用于此文件。',
   'video.source_file': '文件：{name}',
   'video.no_match': '没有可靠的 TMDB 匹配 — 显示文件名。',
+  'video.versions': '{n} 个版本',
 
   // 音乐
   'music.mode_grid': '专辑',