dont generate params schemas for tool calls

[ianjkaplan]

Don't generate params schemas for tool calls

This PR changes the AI tools plugin to no longer automatically generate parameter schemas for tool calls. Instead, it:

• Removes the automatic import and usage of Zod schemas
• Exports only tool options instead of pre-configured tools
• Updates the README example to show how to manually define parameters using Zod
• Removes the Zod dependency from the plugin configuration

0.1.5

[ianjkaplan]

• dont generate params schemas for tool calls #15 👈 (View in Graphite)
• main

This stack of pull requests is managed by Graphite. Learn more about stacking.