feat: 完善模块引导与学习进度体验

统一引导提示的持久化控制，补充学习进度入口与模块资源，避免用户返回页面时重复触发提示。

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/views/home/components/studyProgressUtils.ts

@@ -0,0 +1,41 @@
+import { moduleStepMap } from '@/config/moduleStepMap'
+
+type ProductionModuleKey = 'vlog' | 'interview' | 'film'
+
+type StepKey = 1 | 2 | 3
+
+const countViewedRoutes = (routes: readonly string[], viewed: Record<string, boolean>) => {
+  if (routes.length === 0) return 0
+  return routes.filter(routeName => viewed[routeName]).length
+}
+
+const getStepProgress = (routes: readonly string[], viewed: Record<string, boolean>) => {
+  if (routes.length === 0) return 0
+  return countViewedRoutes(routes, viewed) / routes.length
+}
+
+const interpolate = (start: number, end: number, progress: number) =>
+  start + (end - start) * progress
+
+export const getProductionModuleProgress = (
+  moduleKey: ProductionModuleKey,
+  viewed: Record<string, boolean>
+) => {
+  const stepRoutes = moduleStepMap[moduleKey]
+  const hasAnyViewed = Object.values(stepRoutes).some(routes =>
+    routes.some(routeName => viewed[routeName])
+  )
+
+  if (!hasAnyViewed) return 0
+
+  const stepProgress = (step: StepKey) => getStepProgress(stepRoutes[step], viewed)
+  const step1Progress = stepProgress(1)
+  const step2Progress = stepProgress(2)
+  const step3Progress = stepProgress(3)
+
+  if (step1Progress < 1) return Math.round(interpolate(20, 42, step1Progress))
+  if (step2Progress < 1) return Math.round(interpolate(42, 64, step2Progress))
+  if (step3Progress < 1) return Math.round(interpolate(64, 85, step3Progress))
+
+  return 100
+}