test: simple test cases

Author: ericc-ch

AGENTS.md

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+# AGENTS.md
+
+## Build, Lint, and Test Commands
+
+- **Build:**  
+  `bun run build` (uses tsup)
+- **Dev:**  
+  `bun run dev`
+- **Lint:**  
+  `bun run lint` (uses @echristian/eslint-config)
+- **Lint & Fix staged files:**  
+  `bunx lint-staged`
+- **Test all:**  
+   `bun test`
+- **Test single file:**  
+   `bun test tests/claude-request.test.ts`- **Start (prod):**  
+  `bun run start`
+
+## Code Style Guidelines
+
+- **Imports:**  
+  Use ESNext syntax. Prefer absolute imports via `~/*` for `src/*` (see `tsconfig.json`).
+- **Formatting:**  
+  Follows Prettier (with `prettier-plugin-packagejson`). Run `bun run lint` to auto-fix.
+- **Types:**  
+  Strict TypeScript (`strict: true`). Avoid `any`; use explicit types and interfaces.
+- **Naming:**  
+  Use `camelCase` for variables/functions, `PascalCase` for types/classes.
+- **Error Handling:**  
+  Use explicit error classes (see `src/lib/error.ts`). Avoid silent failures.
+- **Unused:**  
+  Unused imports/variables are errors (`noUnusedLocals`, `noUnusedParameters`).
+- **Switches:**  
+  No fallthrough in switch statements.
+- **Modules:**  
+  Use ESNext modules, no CommonJS.
+- **Testing:**  
+   Use Bun’s built-in test runner. Place tests in `tests/`, name as `*.test.ts`.- **Linting:**  
+  Uses `@echristian/eslint-config` (see npm for details). Includes stylistic, unused imports, regex, and package.json rules.
+- **Paths:**  
+  Use path aliases (`~/*`) for imports from `src/`.
+
+---
+
+This file is tailored for agentic coding agents. For more details, see the configs in `eslint.config.js` and `tsconfig.json`. No Cursor or Copilot rules detected.