[Bug][personal-assistant]: statewave_integration.py reads OPENAI_API_KEY while the rest of the repo uses LLM_API_KEY #480

Affected Component

statewave-personal-assistant — statewave_integration.py, app/static/integrate.html

Bug Description

The app and the copy-paste integration module read the LLM key from different env vars:

• The app, .env.example, README.md (lines 175, 608, 612) and CLAUDE.md all use LLM_API_KEY.
• statewave_integration.py:56 reads OPENAI_API_KEY: AsyncOpenAI(api_key=os.getenv("OPENAI_API_KEY", "")), and its docstring (line 19) plus integrate.html (lines 358, 555) say the same.

statewave_integration.py is the file the /integrate page tells people to download (GET /static/statewave_integration.py). Someone who already has a working .env from this repo runs it and gets an OpenAI 401, because OPENAI_API_KEY is empty.

Expected Behavior

One env var name across the repo.

Suggested fix

In statewave_integration.py, read LLM_API_KEY and fall back to OPENAI_API_KEY:

api_key=os.getenv("LLM_API_KEY") or os.getenv("OPENAI_API_KEY", "")

Then update the docstring and the two spots in integrate.html to match.

Steps to Reproduce

1. cp .env.example .env, fill in LLM_API_KEY.
2. python statewave_integration.py (runs its _smoke() demo) → OpenAI authentication error.

Environment

main @ e89f33b.

Severity

Low — a confusing first-run failure in the "integrate it into your app" path.