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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