Commits at 80e530278bd5d3d2334f30ec15e6ae6ef747f645

1. 80e53027 Draw strap outer shape without flaps As a foundation code for the template drawing. Shota FUJI authored at 2026-03-20 10:06:41 +0900 Shota FUJI comitted at 2026-03-20 11:38:52 +0900
2. af470c68 Elm + Custom Elements setup Avoided softwares depending on Node.js and/or its ecosystem (npm.) Shota FUJI authored at 2026-03-17 16:23:17 +0900 Shota FUJI comitted at 2026-03-18 16:06:30 +0900
3. 880e60c4 Nix project setup Necessary files for project, using Nix as a primary environment setup method. Shota FUJI authored at 2026-03-17 15:47:13 +0900 Shota FUJI comitted at 2026-03-17 15:47:13 +0900