Generate weekly animal-rights action briefings from U.S. House bills

**AI Bill Analysis (Gemini)**  
- **What it does:** Reads each bill PDF and analyzes it ** from an animal rights perspective.**  
- **Output Schema:**  
  - `bill_title` – Title or short identifier of the bill.  
  - `summary` – 2–3 sentence plain-language summary with critical animal rights analysis.  
  - `animal_welfare_score` – 0 to 1 (0 = extremely harmful, 1 = strongly protective).  
  - `relevance_score` – 0 to 1 (0 = unrelated to animals, 1 = entirely animal-focused).  
  - `action_priority` – 0 to 1 (0 = no action needed, 1 = critical and urgent action).  
  - `stance` – "support," "oppose," or "monitor."  
  - `key_points_for_action` – Key talking points for activist campaigns.

- **User Control:**  
  - You can **edit the prompt text** in the Gemini node to change analysis preferences (e.g., emphasize wildlife habitat, climate effects, or only farmed animals).  
  - Adjusting the tone or priorities here will **directly change how scores like `action_priority` are set.**