The floating AI-chat header badge summed metadata.usage (AI SDK totalUsage, all steps) across every assistant row, showing the cumulative tokens SPENT — which grows each turn as history is re-sent. Replace it with the conversation's CURRENT context size. - server: persist metadata.contextTokens in streamText onFinish from the final-step `usage` (inputTokens + outputTokens ≈ current context window occupancy); keep usage: totalUsage for back-compat/fallback - client: derive the badge from the most recent assistant row's contextTokens (fallback to that row's usage total for older chats) instead of summing all rows - types: add metadata.contextTokens to IAiChatMessageRow - i18n: rename badge label "Tokens used in this chat" -> "Current context size" (en-US) No DB migration needed (metadata is a JSON column).
React + TypeScript + Vite
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
Currently, two official plugins are available:
- @vitejs/plugin-react uses Babel for Fast Refresh
- @vitejs/plugin-react-swc uses SWC for Fast Refresh
Expanding the ESLint configuration
If you are developing a production application, we recommend updating the configuration to enable type aware lint rules:
- Configure the top-level
parserOptionsproperty like this:
parserOptions: {
ecmaVersion: 'latest',
sourceType: 'module',
project: ['./tsconfig.json', './tsconfig.node.json'],
tsconfigRootDir: __dirname,
},
- Replace
plugin:@typescript-eslint/recommendedtoplugin:@typescript-eslint/recommended-type-checkedorplugin:@typescript-eslint/strict-type-checked - Optionally add
plugin:@typescript-eslint/stylistic-type-checked - Install eslint-plugin-react and add
plugin:react/recommended&plugin:react/jsx-runtimeto theextendslist