docs(test + build): Include build and testing comands throught all the paths.

Author: dylan-sutton-chavez

cli/README.md

@@ -28,6 +28,17 @@ cargo install --path cli
 
 Full command reference, flags, and examples: [edgepython.com/reference/cli](https://edgepython.com/reference/cli).
 
+## Build + test
+
+The CLI is a standalone Cargo workspace under `cli/`. Commands run from there:
+
+```bash
+cd cli
+cargo clippy --all-targets -- -D warnings # lint
+cargo check # type-check
+cargo test # run tests (requires google-chrome-stable on PATH)
+```
+
 ## License
 
 MIT OR Apache-2.0

host/README.md

@@ -50,6 +50,23 @@ One folder per capability. Each ships a `<name>/<name>.json` corpus; the shared
 | `storage` | localStorage, sessionStorage, IndexedDB, see [`storage/README.md`](storage/README.md) |
 | `time`    | Clocks, sleep, calendar formatting, see [`time/README.md`](time/README.md) |
 
+## Development
+
+Requires [Deno v2](https://deno.com/) and Playwright's Chromium.
+
+```bash
+# Lint one capability
+cd host/<capability> && deno lint src/
+
+# Install Chromium (once)
+deno run -A npm:playwright install --with-deps chromium
+
+# Test one capability (from host/)
+cd host && HOSTCAP=<capability> deno test --allow-all tests/
+```
+
+`<capability>` is one of `dom`, `network`, `storage`, `time`.
+
 ## License
 
 MIT OR Apache-2.0

runtime/README.md

@@ -2,6 +2,16 @@
 
 JS half of Edge Python: hosts `compiler.wasm` in a Web Worker, resolves and registers `.py` / `.wasm` modules, dispatches native calls. Drive it programmatically with `createWorker`, or declaratively with the `<edge-python>` HTML element.
 
+## Development
+
+Requires [Deno v2](https://deno.com/) and Playwright's Chromium (installed on first run).
+
+```bash
+deno lint runtime/ # lint
+deno run -A npm:playwright install --with-deps chromium # install Chromium (once)
+deno test --allow-all runtime/tests/runtime.test.js # run tests
+```
+
 ## Install
 
 No install, the official CDN serves both the runtime and matching `compiler.wasm`:

std/README.md

@@ -2,13 +2,6 @@
 
 Official standard-library packages for [Edge Python](https://edgepython.com). Most are a Rust crate compiled to `wasm32-unknown-unknown` against the [wasm-pdk](https://github.com/dylan-sutton-chavez/edge-python/tree/main/wasm-pdk) ABI; hosts load the resulting `.wasm` over the standard plugin contract, no custom embedder, no Rust on the consumer side. A package can also ship as pure Edge Python source (`src/entry.py`), imported as a code module with no `cargo` build (e.g. `test`).
 
-## Layout
-
-```
-tests/, agnostic Deno + Playwright runner driving the <edge-python> tag
-<name>/, one folder per stdpkg, with src/, README.md, and <name>.json corpus
-```
-
 The folder name IS the package name. A native package builds to `<name>/target/wasm32-unknown-unknown/release/<name>.wasm`; a pure-Python package has `src/entry.py` and no build artifact. Each package's `<name>.json` corpus sits in its folder; cases in it are automatically prefixed with `from <name> import *\n` before dispatch, so the corpus only contains the code being tested.
 
 ## Packages