Restore read_image tool to sage and muse agents

[Copilot]

The read_image tool was removed from sage.md and muse.md but retained in paws.md, creating inconsistent tool availability across agents.

Changes

• Restored read_image to sage.md tools list
• Restored read_image to muse.md tools list

All three agents (sage, muse, paws) now have consistent image reading capabilities.

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[Copilot]

Pull request overview

This PR attempts to restore the read_image tool to the sage and muse agents to achieve consistent tool availability across all three agents (sage, muse, and paws). However, the implementation is incomplete and will cause runtime failures.

Changes:

• Added read_image to sage.md tools list
• Added read_image to muse.md tools list

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
crates/paws_repo/src/agents/sage.md	Adds read_image tool to sage agent's available tools
crates/paws_repo/src/agents/muse.md	Adds read_image tool to muse agent's available tools

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[Copilot]

The read_image tool cannot be used because it is not registered in the ToolCatalog enum. While the ReadImage struct exists in crates/paws_domain/src/tools/catalog.rs (line 95), it is not included as a variant in the ToolCatalog enum (lines 40-54).

The tool registry checks ToolCatalog::contains() before executing tools (see crates/paws_app/src/tool_registry.rs line 101), which means any agent attempting to call read_image will receive a "Tool not found" error at runtime.

To fix this issue, you need to:

1. Add ReadImage(ReadImage) as a variant to the ToolCatalog enum in crates/paws_domain/src/tools/catalog.rs
2. Add the corresponding match arm in the ToolExecutor::call_internal method in crates/paws_app/src/tool_executor.rs to handle the execution
3. Add match arms for ReadImage in all other places where ToolCatalog variants are matched (like description(), schema(), etc.)

Note: This same issue exists in paws.md which also lists read_image on line 18.

Suggested change

- read_image

[Copilot]

The read_image tool cannot be used because it is not registered in the ToolCatalog enum. While the ReadImage struct exists in crates/paws_domain/src/tools/catalog.rs (line 95), it is not included as a variant in the ToolCatalog enum (lines 40-54).

The tool registry checks ToolCatalog::contains() before executing tools (see crates/paws_app/src/tool_registry.rs line 101), which means any agent attempting to call read_image will receive a "Tool not found" error at runtime.

To fix this issue, you need to:

1. Add ReadImage(ReadImage) as a variant to the ToolCatalog enum in crates/paws_domain/src/tools/catalog.rs
2. Add the corresponding match arm in the ToolExecutor::call_internal method in crates/paws_app/src/tool_executor.rs to handle the execution
3. Add match arms for ReadImage in all other places where ToolCatalog variants are matched (like description(), schema(), etc.)

Note: This same issue exists in paws.md which also lists read_image on line 18.

Suggested change

- read_image