Web client + compilation + contract structure feedback (docs)

Feedback:

- Web client had issues on Safari and Brave
- Compilation errors came up (partly due to lack of Rust experience)
- Confusion around smart contract structure — especially having account and script files separated

Ask:

- Investigate Safari/Brave issues with the web client
- Add clearer error guidance or onboarding for Rust compilation issues
- Improve docs/examples to explain contract structure (account vs script files)

Why:
Smooths out early dev experience and reduces confusion when setting up contracts.

**This feedback came through DevRel applications.**

Look at the web client code for browser compatibility issues, review Rust compilation error messages in the project, and examine the contract structure documentation. Start by testing the web client in Safari and Brave, then check the existing docs for account vs. script file explanations. The goal is to update documentation and possibly add clearer error guidance.

Scritto dal modello di indicizzazione a partire dal testo della issue.