Seed: grade 4 rebuilt (every lesson 4+ questions computed in code), slash decimals fixed in chapter 5

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
This commit is contained in:
2026-10-17 02:06:21 +03:30
parent f8a93a37c9
commit 759bb0d575
5 changed files with 40357 additions and 1229 deletions

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@@ -300,7 +300,7 @@ has been done before.
### Content
- `content/seed/` is the whole curriculum and question bank as committed JSON: 10 grades (3–12), 5 subjects,
89 units, 1,145 islands, 5,406 lessons (every one has at least one question), 23,964 questions. `deploy.sh` runs `seed_content` on every release.
89 units, 1,145 islands, 5,406 lessons (every one has at least one question), 26,312 questions. `deploy.sh` runs `seed_content` on every release.
- `seed_content` is idempotent, never deletes, and does not undo admin work: the `SeedRecord` ledger remembers
what it delivered, so anything the admin deleted or renamed is not recreated; lesson text, `example`,
`steps` and `figures` are only filled when empty. Questions bind to lessons **by title path**