Hasil review pasca-fix upload asset:
Keamanan:
- Mitigasi stored-XSS via SVG (route /assets/* publik, same-origin):
CSP 'default-src none; sandbox' saat serve SVG — di backend
(send_assets) DAN di proxy SvelteKit (proxy hanya meneruskan
content-type/set-cookie, jadi CSP backend tak sampai ke browser).
- Deteksi 413 proxy kini ber-test status code + pesan.
Testing:
- Regression guard: error jaringan biasa tetap 502, bukan 413.
- 413 via status code saja (tanpa regex pesan) tetap 413.
- Boundary 5 MiB: file TEPAT 5 MiB lolos; 5 MiB+1 ditolak (cabang
len(raw) — SVG dipakai karena dikecualikan validasi PIL).
- CSP: SVG dapat header, raster tidak.
- E2E script (verify_asset_upload.py) memakai file asli
mr-edu/assets/ilustrasi_beban.jpeg + test 413 terintegrasi.
Reuseability:
- Komentar silang-referensi _MAX_ASSET_BYTES (sumber) dengan pesan 413
proxy dan BODY_SIZE_LIMIT compose.
Body upload (JSON base64, ~7 MiB untuk file 5 MiB) ditolak default
adapter-node 512K sebelum sampai backend Flask, lalu error itu
terlapor sebagai 502 'Backend tidak tersedia'.
- podman-compose: BODY_SIZE_LIMIT=8M untuk elemes-frontend
- hooks.server: SvelteKitError body-size (413) dipisah dari kegagalan
koneksi — balas 413 'Ukuran file terlalu besar' bukan 502
- test: proxy balas 413 untuk body melebihi limit
- Add getProgress and getAllProgress to local IndexedDB SyncManager
- Support opportunistic background sync for lesson progress and quizzes
- Connect LessonManager to IndexedDB progress cache for offline lesson completion status
- Disable SSR for /lesson and /bab routes to ensure consistent client-side local storage
- Count only distinct students for sub-chapter folder completion badge
- Separate teacher attempts from student counter on lesson header with a dedicated '+Y guru' badge
- Differentiate teacher rows with teacher icon and dashed styling
- Redesign /teacher/progress into a folder-like tree view (sub-bab -> lesson -> completed students)
- Create /teacher/classroom for student management (import/export CSV, add, bulk delete)
- Enrich /progress-report.json API response with sub_bab, sub_bab_title, and sub_bab_list
- Add Classroom navigation item to teacher navbar menu
- Unbuffer C stdout via setbuf(stdout, NULL) so prompts flush before blocking on input
- Break Emscripten FS.read loop with justFinishedLine and upgrade float/%f to double/%lf for PicoC compatibility
- Provide reactive waitingForInput state with auto-focus, dynamic placeholder, and highlighted send button in ConsolePanel
- Enable full multi-step interactive stdin flow in browser execution mode via SharedArrayBuffer and Atomics
- Lock viewport and relative navbar in +layout.svelte on both mobile and desktop
- Remove static min-height and overflow-y overrides on mobile in +page.svelte
- Auto-collapse file tree and compact code toolbar on mobile
- Add safe-area padding and 200px mobile height in ConsolePanel.svelte
- Bump APP_VERSION to 32
- Add client-side code runner via Web Workers (PicoC for C, MicroPython WASM for Python)
- Support interactive stdin with SharedArrayBuffer and Atomics
- Implement offline database mirror using Dexie.js with opportunistic auto-sync
- Add execution mode toggle in Playground (Browser vs Server)
- Configure COOP, COEP, and CORP security headers in SvelteKit server hook
- Fix Velxio and Flowchart Nginx headers and add credentialless attribute to iframes
- Mount Nginx configs in podman-compose.yml for velxio and flowchart services
- Add unit and E2E Playwright integration tests (100% passed)
- Only show celebration overlay and top bar completed checkmark if quiz score meets 75% threshold (>= 0.75) and exercises are done
- Return is_done, state, and composite_percent in POST /lesson-progress for exercise and quiz submissions
- Synchronize frontend LessonManager state with authoritative server is_done response
- Add has_quiz_attempt check in routes/lessons.py and token_service to recognize existing attempts even when composite state is in_progress
- Update QuizTab to display persistent attempt review, score status, and explanation instead of retake prompt on page load/refresh
- Make QuizQuestionView finish handler async, await finishQuiz(), and disable submission buttons to prevent navigation race conditions
- Update local ordered_lessons completion state dynamically upon passing
- Add unit and integration tests covering response payload attributes and has_quiz_attempt API field
- Bump APP_VERSION to 30
- Sync imported progress (completed, scored, done, reset) to composite progress model and recompute composite_percent
- Prevent caching of /progress-report.json with Cache-Control: no-store and frontend cache-busting timestamp
- Provide inline expected format guides in exported CSV lesson headers (e.g. [completed], [<earned>/<total>], [done:<1|0>:<earned>/N])
- Support robust slug extraction from formatted headers in CSV roundtrip import with full backward compatibility
- Add example composite lesson (exercise + quiz) in examples/content/dasar/composite_test.md
- Add comprehensive unit and integration tests covering progress synchronization, header formatting, and roundtrip workflows
- Optimize N+1 queries in get_all_students_progress via bulk fetch
- Backfill legacy progress in migration 0005 and startup sync
- Use arrayBuffer in hooks.server proxy for binary payload safety
- Restrict postMessage targetOrigin from wildcard to window.location.origin
- Harden iframe polling in TeacherVelxioEditor and reduce frequency
- Improve markdown section extractor line-boundary detection
- Clean up child subprocesses on exception in CLI runner
- Add console.error in contentEditor catch blocks and parameterize repro script
- Configure sequential vitest execution to optimize test runs
- Point make test-cli to isolated cli/tests/test_cli_tui.py
- Add cache_dir = /tmp/.pytest_cache in pytest.ini to avoid permission denied warnings under non-root container users
- Auto-save dirty draft before publishing in ContentEditorManager so in-memory
Velxio circuit/code changes are never lost when clicking Publish directly
- Add resolveRestoredContent and baseline tracking to velxio-manager so lesson
view immediately reflects updated server code instead of stale localStorage
- Invalidate in-memory lesson and markdown caches on draft publish and file operations
- Update teacher content page publish button disabled condition to check saving state
- Modularize orchestrator into Python modules under cli/ (config, runner, commands, tui)
- Introduce interactive Rich-based TUI with live container status, focused description panel, and arrow navigation
- Add multi-OS launcher wrappers: elemes.sh (Unix), elemes.bat (Windows CMD), elemes.ps1 (PowerShell), elemes.py
- Default isolated virtualenv to parent folder (../venv) to keep repository clean
- Add stopclean command for compose down with container & image pruning
- Fix submenu navigation when pressing ENTER on Kembali and Keluar
- Prevent keystroke bleeding across subprocess executions with DEVNULL stdin and tcflush
- Add unit test suite (make test-cli) covering 27 isolated CLI/TUI tests
- Maintain 100% backward compatibility with existing elemes.sh commands and shell regression tests
- Add EXPECTED_WIRING block to set-arduino template and standalone expected-wiring feature in teacher content editor
- Reposition reload button to the far left inline with status dot, and shorten status text to 'Siap' / 'Menghubungkan...'
- Decouple transfer from save: replace 'Simpan ke Dokumen' with 'Pindahkan Hasil' and centralize document saving to top header save button
- Dynamically detect board FQBN from circuit in DeployTab with arduino:avr:uno fallback
_scan_quiz_issues.py: cari soal MCQ dengan <2 opsi (ter-split).
repro_quiz_options.py: navigasi quiz di browser, assert jumlah opsi DOM
vs server quiz_data.
currentQuizQuestion dijadikan $state (bukan getter) yang di-sync lewat
_syncCurrentQuestion() tiap ganti soal, dan {#each} opsi memakai :key
option.id. Mencegah opsi 'hilang' 1 frame saat navigasi mcq<->flashcard.
Tambah test integritas shuffle (opsi tetap lengkap & id konsisten).
_split_flashcard_parts() pakai state-machine per-baris agar komentar '#'
di dalam blok kode (python/shell/bash/yaml) tidak dianggap heading baru.
Sebelumnya re.split('^#{1,3}\s+') membelah soal menjadi dua, sehingga
opsi meleset ke 'soal hantu' dan pilihan di layar tidak sesuai markdown.
- Integrate diagnostic and evaluation MCQ scoring in quiz sessions
- Extend round-trip CSV grammar with `done:<ex>:<earned>/<total>` and `RESET`
- Fix completed count aggregation in repositories to include 'done' state
- Update progress report CSV export to output composite scores per lesson
- Add comprehensive test coverage for scoring, CSV round-trip, and exports
- Mount SlideCarousel secara dinamis di LessonContentView (#slide-mount-point)
- Fix infinite reactivity loop (effect_update_depth_exceeded) dengan menggunakan plain variable bukan $state untuk handle slideComponent
- Tambah auto-rendering (math, code, flowchart, circuit) saat slide berubah/expand di SlideCarousel
- Defensive try-catch unmount/mount dan eksplisit type ReturnType<typeof mount>
- Update sidebar feature template di /teacher/content (Layout, Set Soal bundle, Inline)
Migration 0005 gagal karena UPDATE state='in_progress' dijalankan
sebelum constraint lama di-drop. Constraint lama (dari 0001) hanya
mengizinkan 'not_started','completed','scored' sehingga 'in_progress'
ditolak PostgreSQL (CheckViolation).
Fix: pindahkan DROP/CREATE constraint ke sebelum blok UPDATE backfill.
- CLN-01: Verifikasi dan konsolidasi polyfill worker_threads.markAsUncloneable ke helper nodeCompat.ts
- CLN-01: Dokumentasi mekanisme require-time (node-polyfill.cjs) vs import-time (nodeCompat.ts)
- CLN-02: Hapus dependency dompurify dan @types/dompurify yang tidak terpakai dari package.json
- Verifikasi seluruh test suite (13 test files, 165 tests) tetap 100% lulus
- Mengganti sanitizer manual dengan isomorphic-dompurify dan hook whitelist/blocklist (BF-01 & BF-02)
- Memperbaiki parsing penjelasan flashcard non-MCQ agar mencari blockquote di seluruh body (BF-03)
- Menambahkan node-polyfill.cjs dan konfigurasi NODE_OPTIONS untuk mengatasi incompatibilitas worker_threads.markAsUncloneable pada Node 20 runtime (SSR blank screen fix)
- Menambahkan unit test keamanan embed (BF-04) dan parity tests dengan fixture backend (BF-05)
- Mendokumentasikan deduplikasi quiz tab pada detectActiveTabs (BF-06)
- QuizTab: ganti use:renderMath (jalan sekali pas mount) dengan $effect
yang jalan ulang autoRenderMath tiap konten kuis berubah — cover opsi
MCQ aktif, review live, dan review hasil-load async (setelah refresh).
- QuizPreviewReadonly (content editor guru): tambah $effect autoRenderMath
agar LaTeX di soal/opsi/penjelasan ke-render di pratinjau kunci jawaban.
autoRenderMath idempoten sehingga aman dijalankan berulang tanpa dobel render.
a2nr