Rename assistant_settings to agent_settings (#31513)

This PR renames the `assistant_settings` crate to `agent_settings`, as
well a number of constructs within it.

Release Notes:

- N/A

crates/eval/src/examples/add_arg_to_trait_method.rs

@@ -1,7 +1,7 @@
 use std::path::Path;
 
+use agent_settings::AgentProfileId;
 use anyhow::Result;
-use assistant_settings::AgentProfileId;
 use async_trait::async_trait;
 
 use crate::example::{Example, ExampleContext, ExampleMetadata, JudgeAssertion, LanguageServer};

crates/eval/src/examples/code_block_citations.rs

@@ -1,5 +1,5 @@
+use agent_settings::AgentProfileId;
 use anyhow::Result;
-use assistant_settings::AgentProfileId;
 use async_trait::async_trait;
 use markdown::PathWithRange;
 

crates/eval/src/examples/comment_translation.rs

@@ -1,6 +1,6 @@
 use crate::example::{Example, ExampleContext, ExampleMetadata, JudgeAssertion};
+use agent_settings::AgentProfileId;
 use anyhow::Result;
-use assistant_settings::AgentProfileId;
 use assistant_tools::{EditFileMode, EditFileToolInput};
 use async_trait::async_trait;
 

crates/eval/src/examples/file_search.rs

@@ -1,5 +1,5 @@
+use agent_settings::AgentProfileId;
 use anyhow::Result;
-use assistant_settings::AgentProfileId;
 use assistant_tools::FindPathToolInput;
 use async_trait::async_trait;
 use regex::Regex;

crates/eval/src/examples/mod.rs

@@ -1,5 +1,5 @@
+use agent_settings::AgentProfileId;
 use anyhow::Result;
-use assistant_settings::AgentProfileId;
 use async_trait::async_trait;
 use serde::Deserialize;
 use std::collections::BTreeMap;

crates/eval/src/examples/overwrite_file.rs

@@ -1,5 +1,5 @@
+use agent_settings::AgentProfileId;
 use anyhow::Result;
-use assistant_settings::AgentProfileId;
 use assistant_tools::{EditFileMode, EditFileToolInput};
 use async_trait::async_trait;
 

crates/eval/src/examples/planets.rs

@@ -1,5 +1,5 @@
+use agent_settings::AgentProfileId;
 use anyhow::Result;
-use assistant_settings::AgentProfileId;
 use assistant_tool::Tool;
 use assistant_tools::{OpenTool, TerminalTool};
 use async_trait::async_trait;