feat: unify phase one creation flow

src/services/creationEntryConfigService.ts

@@ -13,6 +13,29 @@ export type CreationEntryTypeConfig = {
   categoryLabel: string;
   categorySortOrder: number;
   updatedAtMicros: number;
+  unifiedCreationSpec?: UnifiedCreationSpec | null;
+};
+
+export type UnifiedCreationField = {
+  id: string;
+  kind: 'text' | 'select' | 'image' | 'audio';
+  label: string;
+  required: boolean;
+};
+
+export type UnifiedCreationSpec = {
+  playId: 'puzzle' | 'match3d' | 'wooden-fish';
+  title: string;
+  workspaceStage:
+    | 'puzzle-agent-workspace'
+    | 'match3d-agent-workspace'
+    | 'wooden-fish-workspace';
+  generationStage:
+    | 'puzzle-generating'
+    | 'match3d-generating'
+    | 'wooden-fish-generating';
+  resultStage: 'puzzle-result' | 'match3d-result' | 'wooden-fish-result';
+  fields: UnifiedCreationField[];
 };
 
 export type CreationEntryConfig = {

src/services/miniGameDraftGenerationProgress.ts

@@ -467,6 +467,24 @@ function clampProgress(value: number) {
   return Math.max(0, Math.min(100, Math.round(value)));
 }
 
+export function resolveMiniGameDraftGenerationStartedAtMs(
+  startedAt: string | number | null | undefined,
+  fallbackMs = Date.now(),
+) {
+  if (typeof startedAt === 'number' && Number.isFinite(startedAt)) {
+    return startedAt;
+  }
+
+  if (typeof startedAt === 'string') {
+    const parsed = Date.parse(startedAt);
+    if (Number.isFinite(parsed)) {
+      return parsed;
+    }
+  }
+
+  return fallbackMs;
+}
+
 function getStepDefinitions(kind: MiniGameDraftGenerationKind) {
   if (kind === 'puzzle') {
     return buildPuzzleSteps(createMiniGameDraftGenerationState('puzzle'));
@@ -542,6 +560,7 @@ function buildMiniGameProgressSteps(
 
 export function createMiniGameDraftGenerationState(
   kind: MiniGameDraftGenerationKind,
+  startedAtMs = Date.now(),
 ): MiniGameDraftGenerationState {
   return {
     kind,
@@ -559,7 +578,7 @@ export function createMiniGameDraftGenerationState(
             : kind === 'wooden-fish'
               ? 'wooden-fish-draft'
               : 'compile',
-    startedAtMs: Date.now(),
+    startedAtMs,
     completedAssetCount: 0,
     totalAssetCount: 0,
     error: null,