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Added a Marginal Revenue calculator tool with en/zh i18n and a home-page card. | Dev Logs

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Date: 2026-01-15 12:00 Summary: Added a Marginal Revenue calculator tool with en/zh i18n and a home-page card.

[question] 创建tools工具: how to calculate marginal revenue (See above for file contents. You may not need to search or read the file again.)

[try to solve] Added a Marginal Revenue tool page that takes two (Q, TR) points and computes MR = ΔTR / ΔQ in the browser. Added English and Chinese i18n entries and registered a tool card in the home content script so the tool appears on the home page.

[actions]

  • Updated: src/site/i18n/en.ts
  • Updated: src/site/i18n/zh.ts
  • Updated: scripts/site/components/content-home.mjs
  • Added: src/pages/marginalRevenuePage.ts
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