auto-save 2026-05-20 22:43 (~2)

.memory/worklog.json

@@ -1601,6 +1601,244 @@
       "message": "auto-save 2026-05-20 17:17 (~2)",
       "hash": "1325a73",
       "files_changed": 2
+    },
+    {
+      "ts": "2026-05-20T17:17:42+08:00",
+      "type": "commit",
+      "message": "fix: default replicate previews to portrait ratio",
+      "hash": "94bca09",
+      "files_changed": 2
+    },
+    {
+      "ts": "2026-05-20T17:38:50+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 17:38 (~2)",
+      "hash": "30790d2",
+      "files_changed": 2
+    },
+    {
+      "ts": "2026-05-20T17:44:16+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 17:44 (~4)",
+      "hash": "6ad847f",
+      "files_changed": 4
+    },
+    {
+      "ts": "2026-05-20T17:49:41+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 17:49 (~2)",
+      "hash": "ef77adb",
+      "files_changed": 2
+    },
+    {
+      "ts": "2026-05-20T18:00:32+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 18:00 (+1, ~1)",
+      "hash": "9d91086",
+      "files_changed": 2
+    },
+    {
+      "ts": "2026-05-20T18:05:58+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 18:05 (+1, ~1)",
+      "hash": "9cabc44",
+      "files_changed": 2
+    },
+    {
+      "ts": "2026-05-20T18:22:16+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 18:22 (+2, ~3)",
+      "hash": "b35c386",
+      "files_changed": 5
+    },
+    {
+      "ts": "2026-05-20T18:27:42+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 18:27 (+3, ~1)",
+      "hash": "62b322a",
+      "files_changed": 4
+    },
+    {
+      "ts": "2026-05-20T18:33:08+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 18:33 (~5)",
+      "hash": "e2c288f",
+      "files_changed": 5
+    },
+    {
+      "ts": "2026-05-20T18:40:30+08:00",
+      "type": "commit",
+      "message": "fix: merge pack progress into project brief",
+      "hash": "f0b85dd",
+      "files_changed": 4
+    },
+    {
+      "ts": "2026-05-20T18:49:26+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 18:49 (~3)",
+      "hash": "f2fe3e9",
+      "files_changed": 3
+    },
+    {
+      "ts": "2026-05-20T19:00:17+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 19:00 (~3)",
+      "hash": "b49d795",
+      "files_changed": 3
+    },
+    {
+      "ts": "2026-05-20T19:00:44+08:00",
+      "type": "commit",
+      "message": "fix: show pack assets as horizontal detail strip",
+      "hash": "d3d9349",
+      "files_changed": 2
+    },
+    {
+      "ts": "2026-05-20T19:11:08+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 19:11 (~2)",
+      "hash": "6ee6e36",
+      "files_changed": 2
+    },
+    {
+      "ts": "2026-05-20T19:22:24+08:00",
+      "type": "commit",
+      "message": "fix: switch asset tabs as single panel",
+      "hash": "2e3bc50",
+      "files_changed": 1
+    },
+    {
+      "ts": "2026-05-20T19:27:49+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 19:27 (~3)",
+      "hash": "a93be9b",
+      "files_changed": 3
+    },
+    {
+      "ts": "2026-05-20T19:36:55+08:00",
+      "type": "commit",
+      "message": "fix: render asset tabs as ratio-preserving grid",
+      "hash": "5a05058",
+      "files_changed": 2
+    },
+    {
+      "ts": "2026-05-20T19:49:32+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 19:49 (~2)",
+      "hash": "89c3ed7",
+      "files_changed": 2
+    },
+    {
+      "ts": "2026-05-20T19:50:56+08:00",
+      "type": "commit",
+      "message": "fix: keep hover previews near pointer",
+      "hash": "cacb0bd",
+      "files_changed": 1
+    },
+    {
+      "ts": "2026-05-20T20:00:24+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 20:00 (~5)",
+      "hash": "40c8bc1",
+      "files_changed": 5
+    },
+    {
+      "ts": "2026-05-20T20:11:16+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 20:11 (~2)",
+      "hash": "c002c37",
+      "files_changed": 2
+    },
+    {
+      "ts": "2026-05-20T20:16:29+08:00",
+      "type": "commit",
+      "message": "fix: sync side gallery with active asset panel",
+      "hash": "3f087ed",
+      "files_changed": 4
+    },
+    {
+      "ts": "2026-05-20T20:22:10+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 20:22 (+1, ~1)",
+      "hash": "be4e1ad",
+      "files_changed": 2
+    },
+    {
+      "ts": "2026-05-20T20:27:35+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 20:27 (~5)",
+      "hash": "cd1a870",
+      "files_changed": 5
+    },
+    {
+      "ts": "2026-05-20T20:33:02+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 20:32 (~2)",
+      "hash": "0ebbe2e",
+      "files_changed": 2
+    },
+    {
+      "ts": "2026-05-20T20:42:45+08:00",
+      "type": "commit",
+      "message": "feat: add active pack image downloads",
+      "hash": "0869c74",
+      "files_changed": 5
+    },
+    {
+      "ts": "2026-05-20T20:49:19+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 20:49 (+2, ~4)",
+      "hash": "0f389a0",
+      "files_changed": 6
+    },
+    {
+      "ts": "2026-05-20T20:54:46+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 20:54 (~3)",
+      "hash": "5180db7",
+      "files_changed": 3
+    },
+    {
+      "ts": "2026-05-20T21:05:37+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 21:05 (~2)",
+      "hash": "96afeee",
+      "files_changed": 2
+    },
+    {
+      "ts": "2026-05-20T21:16:29+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 21:16 (~2)",
+      "hash": "c12fe00",
+      "files_changed": 2
+    },
+    {
+      "ts": "2026-05-20T21:20:41+08:00",
+      "type": "commit",
+      "message": "feat: persist text and video outputs",
+      "hash": "765744d",
+      "files_changed": 9
+    },
+    {
+      "ts": "2026-05-20T21:27:22+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-20 21:27 (+1, ~4)",
+      "hash": "52844b2",
+      "files_changed": 5
+    },
+    {
+      "ts": "2026-05-20T21:29:43+08:00",
+      "type": "commit",
+      "message": "fix: archive generated videos locally",
+      "hash": "5d95e91",
+      "files_changed": 4
+    },
+    {
+      "ts": "2026-05-20T21:38:07+08:00",
+      "type": "commit",
+      "message": "fix: make video prompts material adaptive",
+      "hash": "7106f3a",
+      "files_changed": 1
     }
   ]
 }

src/lib/packGenerator.ts

@@ -151,6 +151,8 @@ function sortTemplatesByAnchor<T extends { id: string; anchorTemplateId?: string
   return sorted;
 }
 
+const PACK_ASSET_CONCURRENCY = 4;
+
 export async function cleanupCharacterAnchor(opts: {
   session: GenSession;
   sourceImage: GenImage;
@@ -306,7 +308,9 @@ export async function generateAssetPack(opts: {
     status: 'draft',
   };
 
-  for (const template of templates) {
+  const remainingTemplates = [...templates];
+  const generatedTemplateIds = new Set<string>();
+  async function createAsset(template: AssetTemplate): Promise<ToyAsset> {
     const assetId = `${opts.kind}_${template.filenamePart}_${randomBytes(3).toString('hex')}`;
     const anchorAsset = template.anchorTemplateId
       ? assets.find(asset => asset.templateId === template.anchorTemplateId)
@@ -318,7 +322,7 @@ export async function generateAssetPack(opts: {
     const prompt = renderPrompt(template.promptTemplate, characterSpec, anchorImageUrl);
     const preFilledSlot = opts.session.preFilledSlots?.find(slot => slot.templateId === template.id);
     if (preFilledSlot) {
-      assets.push({
+      return {
         id: assetId,
         templateId: template.id,
         kind: opts.kind,
@@ -346,9 +350,7 @@ export async function generateAssetPack(opts: {
           templateFreezeVersion: TEMPLATE_FREEZE_VERSION,
           anchorTemplateId: template.anchorTemplateId,
         },
-      });
+      };
-      await opts.onProgress?.(pack);
-      continue;
     }
     const generated = await generateAssetImage({
       packId,
@@ -357,7 +359,7 @@ export async function generateAssetPack(opts: {
       anchorImageUrl,
       aspectRatio: template.aspectRatio,
     });
-    assets.push({
+    return {
       id: assetId,
       templateId: template.id,
       kind: opts.kind,
@@ -381,10 +383,31 @@ export async function generateAssetPack(opts: {
         anchorTemplateId: template.anchorTemplateId,
         raw: generated.raw,
       },
-    });
+    };
-    await opts.onProgress?.(pack);
   }
 
+  while (remainingTemplates.length > 0) {
+    const readyTemplates = remainingTemplates
+      .filter(template => !template.anchorTemplateId || generatedTemplateIds.has(template.anchorTemplateId))
+      .slice(0, PACK_ASSET_CONCURRENCY);
+    if (!readyTemplates.length) {
+      throw new Error(`template anchor cycle or missing root: ${remainingTemplates.map(template => template.id).join(', ')}`);
+    }
+
+    for (const template of readyTemplates) {
+      remainingTemplates.splice(remainingTemplates.indexOf(template), 1);
+    }
+
+    await Promise.all(readyTemplates.map(async template => {
+      const asset = await createAsset(template);
+      assets.push(asset);
+      generatedTemplateIds.add(template.id);
+      await opts.onProgress?.(pack);
+    }));
+  }
+
+  const templateOrder = new Map(templates.map((template, index) => [template.id, index]));
+  assets.sort((a, b) => (templateOrder.get(a.templateId) ?? 0) - (templateOrder.get(b.templateId) ?? 0));
   pack.status = 'complete';
 
   const manifest: ExportManifest = {