Store profile per thread (#31907)

This allows storing the profile per thread, as well as moving the logic
of which tools are enabled or not to the profile itself.

This makes it much easier to switch between profiles, means there is
less global state being changed on every profile change.

Release Notes:

- agent panel: allow saving the profile per thread

---------

Co-authored-by: Ben Kunkle <ben.kunkle@gmail.com>

crates/agent_settings/Cargo.toml

@@ -16,7 +16,6 @@ anthropic = { workspace = true, features = ["schemars"] }
 anyhow.workspace = true
 collections.workspace = true
 gpui.workspace = true
-indexmap.workspace = true
 language_model.workspace = true
 lmstudio = { workspace = true, features = ["schemars"] }
 log.workspace = true

crates/agent_settings/src/agent_profile.rs

@@ -17,29 +17,6 @@ pub mod builtin_profiles {
     }
 }
 
-#[derive(Default)]
-pub struct GroupedAgentProfiles {
-    pub builtin: IndexMap<AgentProfileId, AgentProfile>,
-    pub custom: IndexMap<AgentProfileId, AgentProfile>,
-}
-
-impl GroupedAgentProfiles {
-    pub fn from_settings(settings: &crate::AgentSettings) -> Self {
-        let mut builtin = IndexMap::default();
-        let mut custom = IndexMap::default();
-
-        for (profile_id, profile) in settings.profiles.clone() {
-            if builtin_profiles::is_builtin(&profile_id) {
-                builtin.insert(profile_id, profile);
-            } else {
-                custom.insert(profile_id, profile);
-            }
-        }
-
-        Self { builtin, custom }
-    }
-}
-
 #[derive(Debug, PartialEq, Eq, Hash, Clone, Serialize, Deserialize, JsonSchema)]
 pub struct AgentProfileId(pub Arc<str>);
 
@@ -63,7 +40,7 @@ impl Default for AgentProfileId {
 
 /// A profile for the Zed Agent that controls its behavior.
 #[derive(Debug, Clone)]
-pub struct AgentProfile {
+pub struct AgentProfileSettings {
     /// The name of the profile.
     pub name: SharedString,
     pub tools: IndexMap<Arc<str>, bool>,

crates/agent_settings/src/agent_settings.rs

@@ -102,7 +102,7 @@ pub struct AgentSettings {
     pub using_outdated_settings_version: bool,
     pub default_profile: AgentProfileId,
     pub default_view: DefaultView,
-    pub profiles: IndexMap<AgentProfileId, AgentProfile>,
+    pub profiles: IndexMap<AgentProfileId, AgentProfileSettings>,
     pub always_allow_tool_actions: bool,
     pub notify_when_agent_waiting: NotifyWhenAgentWaiting,
     pub play_sound_when_agent_done: bool,
@@ -531,7 +531,7 @@ impl AgentSettingsContent {
     pub fn create_profile(
         &mut self,
         profile_id: AgentProfileId,
-        profile: AgentProfile,
+        profile_settings: AgentProfileSettings,
     ) -> Result<()> {
         self.v2_setting(|settings| {
             let profiles = settings.profiles.get_or_insert_default();
@@ -542,10 +542,10 @@ impl AgentSettingsContent {
             profiles.insert(
                 profile_id,
                 AgentProfileContent {
-                    name: profile.name.into(),
-                    tools: profile.tools,
-                    enable_all_context_servers: Some(profile.enable_all_context_servers),
-                    context_servers: profile
+                    name: profile_settings.name.into(),
+                    tools: profile_settings.tools,
+                    enable_all_context_servers: Some(profile_settings.enable_all_context_servers),
+                    context_servers: profile_settings
                         .context_servers
                         .into_iter()
                         .map(|(server_id, preset)| {
@@ -910,7 +910,7 @@ impl Settings for AgentSettings {
                     .extend(profiles.into_iter().map(|(id, profile)| {
                         (
                             id,
-                            AgentProfile {
+                            AgentProfileSettings {
                                 name: profile.name.into(),
                                 tools: profile.tools,
                                 enable_all_context_servers: profile