docs: some updates to agents files (#149)

Author: jsit

AGENTS.md

@@ -2,6 +2,24 @@
 
 React Native app for WMBR radio streaming (live + archives), schedules, and playlists.
 
+## Genereal Guidelines
+
+- Prefer code legibility over succinctness or robustness. A human will be
+    evaluating what you write, so write with that in mind.
+- Err on the side of over-commenting. Again, a human will be reading your code,
+    and inline comments can help them to understand it.
+- Always explain edits before you attempt to make them, so I can understand what
+    you're doing.
+- When looking for files, please note:
+  - Imports are using aliases. Check tsconfig.json to see what they are.
+  - Imports commonly exclude the file extension. If an import refers to, for
+      instance, `@app/Page`, the actual file may be `src/app/Page.{ts,tsx}` or
+      `src/app/Page/index.{ts,tsx}`.
+- Don't use the global `React` to access hooks or types; always import them
+    explicitly from 'react' (e.g. `import React, { useState } from 'react'`).
+- Use variable names that are easy to understand. Avoid abbreviations, like `s`
+    for `state` or `p` for `progress`.
+
 ## Project Structure
 
 - **App Shell & Tabs**: `src/app/index.tsx` (Bottom tab navigator + custom bar)

__tests__/AGENTS.md

@@ -41,7 +41,9 @@ Render stacks/containers for navigation-dependent components. Example: prefer `r
 ## Async & Query Strategy
 
 - Prefer `await screen.findBy*()` queries for async/network-driven elements; avoid manual `waitFor` for simple appearance checks.
-- Use `userEvent` for interactions rather than `fireEvent`.
+- Use `userEvent` for interactions rather than `fireEvent`, and import
+    `userEvent` from `@testing-library/react-native`, not from
+    `@testing-library/user-event`.
 - Query preference: `getByRole` → `getByLabelText` → `getByText` → `getByTestId` (last).
 
 ## Mocks
@@ -117,8 +119,9 @@ if (urlStr.includes('alexandersimoes.com/get_playlist')) {
 
 Run tests from the repository root using npx (avoid npm argument forwarding). For machine-readable output (best for an LLM), run one test file and produce a JSON result. For example, to test `RecentlyPlayed.test.tsx`:
 
-````bash
+```bash
 npx jest __tests__/RecentlyPlayed.test.tsx --runInBand --json --testLocationInResults
+```
 
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 Resources: