Design: Context and cache behavior when run is called with different context

[ahogappa]

What

Define the expected behavior when run is called multiple times with different context options.

Goal

Establish clear semantics for how context and caching interact:

• When should cached results be reused?
• When should a new context trigger re-execution?
• How should empty context ({}) vs. no context (nil) be handled?

The behavior should be intuitive and predictable for users.

Approach

• Analyze current behavior where new context is silently ignored if one exists
• Design clear rules for when context changes should trigger cache invalidation
• Consider distinguishing between "no context argument" (use cache), "empty context" (ambiguous), and "new context values" (re-execute)
• Document the chosen behavior clearly