Apply lesson cover as poster for embedded kinescopeVideo nodes

graphify-out/GRAPH_REPORT.md

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+# Graph Report - /Users/dementiy/Documents/Claude/lms-system  (2026-05-20)
+
+## Corpus Check
+- 189 files · ~66,515 words
+- Verdict: corpus is large enough that graph structure adds value.
+
+## Summary
+- 747 nodes · 1213 edges · 79 communities (37 shown, 42 thin omitted)
+- Extraction: 100% EXTRACTED · 0% INFERRED · 0% AMBIGUOUS · INFERRED: 4 edges (avg confidence: 0.85)
+- Token cost: 193,752 input · 7,975 output
+
+## Community Hubs (Navigation)
+- [[_COMMUNITY_Admin Categories & UI Library|Admin Categories & UI Library]]
+- [[_COMMUNITY_Auth Flow & App Settings|Auth Flow & App Settings]]
+- [[_COMMUNITY_Markdown→TipTap Import|Markdown→TipTap Import]]
+- [[_COMMUNITY_Email Notifications & Q&A API|Email Notifications & Q&A API]]
+- [[_COMMUNITY_Student Lesson Player|Student Lesson Player]]
+- [[_COMMUNITY_AuthSession & Student Profile|Auth/Session & Student Profile]]
+- [[_COMMUNITY_Lesson Editor & Quiz Tools|Lesson Editor & Quiz Tools]]
+- [[_COMMUNITY_Admin User Detail (BalanceContact)|Admin User Detail (Balance/Contact)]]
+- [[_COMMUNITY_Next.js Config|Next.js Config]]
+- [[_COMMUNITY_Course Tree & Module Sorting|Course Tree & Module Sorting]]
+- [[_COMMUNITY_CSV ImportExport|CSV Import/Export]]
+- [[_COMMUNITY_Curator Homework Review|Curator Homework Review]]
+- [[_COMMUNITY_Components Manifest|Components Manifest]]
+- [[_COMMUNITY_Prisma Client & Dashboards|Prisma Client & Dashboards]]
+- [[_COMMUNITY_Admin Users List & Enroll|Admin Users List & Enroll]]
+- [[_COMMUNITY_TSConfig|TSConfig]]
+- [[_COMMUNITY_S3 Upload Routes|S3 Upload Routes]]
+- [[_COMMUNITY_Module Page & Lesson Sorting|Module Page & Lesson Sorting]]
+- [[_COMMUNITY_Cross-cutting Course Actions|Cross-cutting Course Actions]]
+- [[_COMMUNITY_Create-User Form|Create-User Form]]
+- [[_COMMUNITY_Load Testing|Load Testing]]
+- [[_COMMUNITY_Admin Comments Moderation|Admin Comments Moderation]]
+- [[_COMMUNITY_Admin Questions Split View|Admin Questions Split View]]
+- [[_COMMUNITY_Bridge Shared Libs (authprismaemail)|Bridge: Shared Libs (auth/prisma/email)]]
+- [[_COMMUNITY_Module Actions Standalone|Module Actions Standalone]]
+- [[_COMMUNITY_Student Course Sidebar Layout|Student Course Sidebar Layout]]
+- [[_COMMUNITY_Question Thread UI|Question Thread UI]]
+- [[_COMMUNITY_AdminCurator Dashboards|Admin/Curator Dashboards]]
+- [[_COMMUNITY_Homework Filters|Homework Filters]]
+- [[_COMMUNITY_Student New Question Page|Student New Question Page]]
+- [[_COMMUNITY_Prisma Seed|Prisma Seed]]
+- [[_COMMUNITY_Admin Homework Actions|Admin Homework Actions]]
+- [[_COMMUNITY_Middleware|Middleware]]
+- [[_COMMUNITY_Email→Homework→Questions Bridge|Email→Homework→Questions Bridge]]
+- [[_COMMUNITY_Tech Docs & Prisma Schema|Tech Docs & Prisma Schema]]
+- [[_COMMUNITY_Lesson Actions Lib|Lesson Actions Lib]]
+- [[_COMMUNITY_Lesson Actions + Prisma Bridge|Lesson Actions + Prisma Bridge]]
+- [[_COMMUNITY_Project Docs (CLAUDEROADMAP)|Project Docs (CLAUDE/ROADMAP)]]
+- [[_COMMUNITY_Homework Editor↔Actions Pair|Homework Editor↔Actions Pair]]
+- [[_COMMUNITY_File-format Badge & Files Manager|File-format Badge & Files Manager]]
+- [[_COMMUNITY_Auth↔Middleware Pair|Auth↔Middleware Pair]]
+- [[_COMMUNITY_ESLint Config|ESLint Config]]
+- [[_COMMUNITY_PostCSS Config|PostCSS Config]]
+- [[_COMMUNITY_Lesson Editor↔md-to-tiptap|Lesson Editor↔md-to-tiptap]]
+- [[_COMMUNITY_Sortable Lessons↔Module Actions|Sortable Lessons↔Module Actions]]
+- [[_COMMUNITY_Quiz Editor↔Quiz Actions|Quiz Editor↔Quiz Actions]]
+- [[_COMMUNITY_User Enrollment Pair|User Enrollment Pair]]
+- [[_COMMUNITY_Community 54|Community 54]]
+- [[_COMMUNITY_Community 55|Community 55]]
+- [[_COMMUNITY_Community 56|Community 56]]
+- [[_COMMUNITY_Community 57|Community 57]]
+- [[_COMMUNITY_Community 58|Community 58]]
+- [[_COMMUNITY_Community 59|Community 59]]
+- [[_COMMUNITY_Community 60|Community 60]]
+- [[_COMMUNITY_Community 61|Community 61]]
+- [[_COMMUNITY_Community 62|Community 62]]
+- [[_COMMUNITY_Community 63|Community 63]]
+- [[_COMMUNITY_Community 64|Community 64]]
+- [[_COMMUNITY_Community 65|Community 65]]
+- [[_COMMUNITY_Community 66|Community 66]]
+- [[_COMMUNITY_Community 67|Community 67]]
+- [[_COMMUNITY_Community 68|Community 68]]
+- [[_COMMUNITY_Community 69|Community 69]]
+- [[_COMMUNITY_Community 70|Community 70]]
+- [[_COMMUNITY_Community 71|Community 71]]
+- [[_COMMUNITY_Community 72|Community 72]]
+- [[_COMMUNITY_Community 73|Community 73]]
+- [[_COMMUNITY_Community 74|Community 74]]
+- [[_COMMUNITY_Community 75|Community 75]]
+- [[_COMMUNITY_Community 76|Community 76]]
+- [[_COMMUNITY_Community 77|Community 77]]
+- [[_COMMUNITY_Community 78|Community 78]]
+
+## God Nodes (most connected - your core abstractions)
+1. `auth` - 55 edges
+2. `cn()` - 39 edges
+3. `compilerOptions` - 16 edges
+4. `getSetting()` - 15 edges
+5. `uploadFile()` - 14 edges
+6. `getSchoolName()` - 13 edges
+7. `Prisma Client` - 13 edges
+8. `getResend()` - 12 edges
+9. `base()` - 12 edges
+10. `btn()` - 12 edges
+
+## Surprising Connections (you probably didn't know these)
+- `cn()` --calls--> `clsx`  [INFERRED]
+  src/lib/utils.ts → package.json
+- `mdToTiptap()` --calls--> `unified`  [INFERRED]
+  src/lib/md-to-tiptap.ts → package.json
+- `Claude Project Rules` --references--> `Project Roadmap`  [EXTRACTED]
+  CLAUDE.md → ROADMAP.md
+- `Technical Documentation` --references--> `Prisma Schema`  [EXTRACTED]
+  TECHNICAL.md → prisma/schema.prisma
+- `generateMetadata()` --calls--> `getSettings`  [EXTRACTED]
+  src/app/layout.tsx → src/lib/settings.ts
+
+## Communities (79 total, 42 thin omitted)
+
+### Community 0 - "Admin Categories & UI Library"
+Cohesion: 0.06
+Nodes (49): CategoryRow(), Props, Category, Course, CreateCourseDialog(), createCategory(), deleteCategory(), requireAdmin() (+41 more)
+
+### Community 1 - "Auth Flow & App Settings"
+Cohesion: 0.07
+Nodes (29): AdminNav(), links, AdminShell(), focusHandlers, inputStyle, SettingsForm(), StopImpersonateBanner(), firaMono (+21 more)
+
+### Community 2 - "Markdown→TipTap Import"
+Cohesion: 0.05
+Nodes (41): POST(), convertBlock(), convertInline(), Mark, MdastNode, mdToTiptap(), TipTapNode, dependencies (+33 more)
+
+### Community 3 - "Email Notifications & Q&A API"
+Cohesion: 0.15
+Nodes (30): createModule(), deleteModule(), grantAccess(), reorderModules(), requireAdmin(), revokeAccess(), updateModule(), HomeworkFile (+22 more)
+
+### Community 4 - "Student Lesson Player"
+Cohesion: 0.08
+Nodes (24): addComment(), deleteComment(), HomeworkFile, submitHomework(), submitQuizAttempt(), toggleLessonProgress(), parseNotificationEmails(), KinescopePlayer() (+16 more)
+
+### Community 5 - "Auth/Session & Student Profile"
+Cohesion: 0.09
+Nodes (6): { GET, POST }, auth, Session, User, metadata, POST()
+
+### Community 6 - "Lesson Editor & Quiz Tools"
+Cohesion: 0.09
+Nodes (22): deleteHomework(), requireAdmin(), saveHomework(), deleteQuiz(), requireAdmin(), saveQuiz(), HomeworkEditor(), Props (+14 more)
+
+### Community 7 - "Admin User Detail (Balance/Contact)"
+Cohesion: 0.10
+Nodes (25): bulkGrantAccess(), requireAdmin(), revokeUserAccess(), focusHandlers, formatAmount(), inputStyle, Props, Transaction (+17 more)
+
+### Community 8 - "Next.js Config"
+Cohesion: 0.07
+Nodes (26): nextConfig, devDependencies, dotenv, eslint, eslint-config-next, prisma, tailwindcss, @tailwindcss/postcss (+18 more)
+
+### Community 9 - "Course Tree & Module Sorting"
+Cohesion: 0.13
+Nodes (19): createModule(), deleteModule(), grantAccess(), reorderModules(), requireAdmin(), revokeAccess(), updateModule(), CourseEditForm() (+11 more)
+
+### Community 10 - "CSV Import/Export"
+Cohesion: 0.12
+Nodes (18): Course, CsvExporter(), focusHandlers, inputStyle, Course, CsvImporter(), focusHandlers, inputStyle (+10 more)
+
+### Community 11 - "Curator Homework Review"
+Cohesion: 0.12
+Nodes (14): AudioRecorder(), AudioRecorderProps, ContentViewer(), asBool(), deleteSubmission(), requireCurator(), setReviewing(), submitFeedback() (+6 more)
+
+### Community 12 - "Components Manifest"
+Cohesion: 0.09
+Nodes (21): aliases, components, hooks, lib, ui, utils, iconLibrary, menuAccent (+13 more)
+
+### Community 13 - "Prisma Client & Dashboards"
+Cohesion: 0.10
+Nodes (7): Props, requireAdmin(), saveLesson(), globalForPrisma, Props, metadata, Props
+
+### Community 14 - "Admin Users List & Enroll"
+Cohesion: 0.12
+Nodes (14): Course, Props, QuickEnrollButton(), inputStyle, UsersSearch(), Enrollment, roleLabel, roleVariant (+6 more)
+
+### Community 15 - "TSConfig"
+Cohesion: 0.10
+Nodes (19): compilerOptions, allowJs, esModuleInterop, incremental, isolatedModules, jsx, lib, module (+11 more)
+
+### Community 16 - "S3 Upload Routes"
+Cohesion: 0.22
+Nodes (12): POST(), POST(), DELETE(), PATCH(), POST(), requireAdmin(), deleteFile(), getPublicUrl() (+4 more)
+
+### Community 17 - "Module Page & Lesson Sorting"
+Cohesion: 0.23
+Nodes (11): createLesson(), deleteLesson(), moveLessonToModule(), reorderLessons(), requireAdmin(), toggleLessonPublished(), updateLesson(), Lesson (+3 more)
+
+### Community 18 - "Cross-cutting Course Actions"
+Cohesion: 0.12
+Nodes (16): Course Detail Page, Create Course Action, Admin Dashboard, AdminLayout(), Create Lesson Action, Create Module Action, User Detail Page, Create User Action (+8 more)
+
+### Community 19 - "Create-User Form"
+Cohesion: 0.18
+Nodes (6): CreateUserForm(), focusHandlers, inputStyle, ROLES, metadata, createUser()
+
+### Community 20 - "Load Testing"
+Cohesion: 0.20
+Nodes (9): BROWSER_HEADERS, courseRes, dashRes, jar, lessonRes, LESSONS, loginRes, options (+1 more)
+
+### Community 21 - "Admin Comments Moderation"
+Cohesion: 0.24
+Nodes (6): Comment, CommentsTable(), inputStyle, adminDeleteComment(), metadata, Props
+
+### Community 22 - "Admin Questions Split View"
+Cohesion: 0.22
+Nodes (5): FileAttachment, Message, QuestionDetail, QuestionSplitView(), QuestionSummary
+
+### Community 23 - "Bridge: Shared Libs (auth/prisma/email)"
+Cohesion: 0.22
+Nodes (9): AudioRecorder, Better Auth, grantAccess, Email Senders, EnrollmentManager, HomeworkSection, Prisma Client, getSettings (+1 more)
+
+### Community 24 - "Module Actions Standalone"
+Cohesion: 0.46
+Nodes (7): createLesson(), deleteLesson(), moveLessonToModule(), reorderLessons(), requireAdmin(), toggleLessonPublished(), updateLesson()
+
+### Community 25 - "Student Course Sidebar Layout"
+Cohesion: 0.29
+Nodes (5): Props, Course, CourseSidebar(), Lesson, Module
+
+### Community 26 - "Question Thread UI"
+Cohesion: 0.29
+Nodes (4): FileAttachment, Message, QuestionThread(), QuestionThreadProps
+
+### Community 31 - "Admin Homework Actions"
+Cohesion: 0.83
+Nodes (3): deleteHomework(), requireAdmin(), saveHomework()
+
+### Community 33 - "Email→Homework→Questions Bridge"
+Cohesion: 0.67
+Nodes (3): Questions API Route, Email Helpers (Resend), Homework Submission Actions
+
+### Community 37 - "Lesson Actions + Prisma Bridge"
+Cohesion: 0.67
+Nodes (3): Prisma Client Singleton, Lesson Comment Actions, Lesson Progress Actions
+
+## Knowledge Gaps
+- **278 isolated node(s):** `config`, `LESSONS`, `TEST_USER`, `BROWSER_HEADERS`, `options` (+273 more)
+  These have ≤1 connection - possible missing edges or undocumented components.
+- **42 thin communities (<3 nodes) omitted from report** — run `graphify query` to explore isolated nodes.
+
+## Suggested Questions
+_Questions this graph is uniquely positioned to answer:_
+
+- **Why does `dependencies` connect `Markdown→TipTap Import` to `Next.js Config`, `Cross-cutting Course Actions`?**
+  _High betweenness centrality (0.128) - this node is a cross-community bridge._
+- **Why does `auth` connect `Auth/Session & Student Profile` to `Admin Categories & UI Library`, `Auth Flow & App Settings`, `Markdown→TipTap Import`, `Email Notifications & Q&A API`, `Student Lesson Player`, `Lesson Editor & Quiz Tools`, `Admin User Detail (Balance/Contact)`, `Course Tree & Module Sorting`, `CSV Import/Export`, `Curator Homework Review`, `Prisma Client & Dashboards`, `Admin Users List & Enroll`, `S3 Upload Routes`, `Module Page & Lesson Sorting`, `Admin Comments Moderation`, `Admin Questions Split View`, `Module Actions Standalone`, `Student Course Sidebar Layout`, `Admin/Curator Dashboards`, `Admin Homework Actions`, `Lesson Actions Lib`, `Student Comment Actions`?**
+  _High betweenness centrality (0.121) - this node is a cross-community bridge._
+- **What connects `config`, `LESSONS`, `TEST_USER` to the rest of the system?**
+  _278 weakly-connected nodes found - possible documentation gaps or missing edges._
+- **Should `Admin Categories & UI Library` be split into smaller, more focused modules?**
+  _Cohesion score 0.06377151799687011 - nodes in this community are weakly interconnected._
+- **Should `Auth Flow & App Settings` be split into smaller, more focused modules?**
+  _Cohesion score 0.06787330316742081 - nodes in this community are weakly interconnected._
+- **Should `Markdown→TipTap Import` be split into smaller, more focused modules?**
+  _Cohesion score 0.05094130675526024 - nodes in this community are weakly interconnected._
+- **Should `Student Lesson Player` be split into smaller, more focused modules?**
+  _Cohesion score 0.08235294117647059 - nodes in this community are weakly interconnected._