chore: remove Broadcom references; Umber Apache header on flows.py

Made-with: Cursor

README.md

@@ -9,6 +9,7 @@ This repository ships that distribution (**`fiwicontrol`** on PyPI / `pip`) with
 1. **`fiwicontrol.commands`** — run commands on remote rigs via OpenSSH or **`ush`** (`Command`, `CommandManager`, `ssh_node`). Remote Pi bootstrap: **`python3 -m fiwicontrol.commands <ip> --remote-repo …`** (see **`docs/install.md`**). Must not import **`fiwicontrol.power`**.
 2. **`fiwicontrol.lab`** — USB discovery (Acroname / Monsoon) and **`configs/*.ini`** inventory load + verify. Imports **`fiwicontrol.commands`** for SSH discovery only.
 3. **`fiwicontrol.power`** — **`Power`** (``.on()`` / ``.off()`` / ``.voltage()`` / …) via **`AcronamePower`** and **`MonsoonPower`**, plus a small CLI (**`--discovery-json`**, **`--list-power-devices`**, **`--verify-inventory`** with **`-c`**). Re-exports **`fiwicontrol.lab`** discovery/inventory for compatibility. May import **`fiwicontrol.commands`** and **`fiwicontrol.lab`**; the reverse is forbidden.
+4. **`fiwicontrol.flows`** — async **iperf**-driven traffic **flows** over **`ssh`** (remote server/client processes, sampling, histogram / KS tooling). Lives in **`flows/flows.py`**. Depends on **SciPy**, **NumPy**, **Matplotlib**, and a compatible **iperf** binary on endpoints—use **`pip install -e ".[flows]"`** when you need it; **`import fiwicontrol.flows`** alone stays lightweight (lazy load). Not yet integrated with **`ssh_node`** or **`iperf 2` on Pi 5** roadmap text above—that wiring is follow-on work.
 
 ## Near-term focus: PCIe hot-swap testing