Fix edit prediction disablement with "disable_ai": true setting (#35513)

Even after #35327 edit predictions were still being queried and shown
after setting `"disable_ai": true`

Also moves `DisableAiSettings` to the `project` crate so that it gets
included in tests via existing use of `Project::init_settings(cx)`.

Release Notes:

- Fixed `"disable_ai": true` setting disabling edit predictions.

crates/git_ui/Cargo.toml

@@ -23,7 +23,6 @@ askpass.workspace = true
 buffer_diff.workspace = true
 call.workspace = true
 chrono.workspace = true
-client.workspace = true
 cloud_llm_client.workspace = true
 collections.workspace = true
 command_palette_hooks.workspace = true

crates/git_ui/src/commit_modal.rs

@@ -1,9 +1,9 @@
 use crate::branch_picker::{self, BranchList};
 use crate::git_panel::{GitPanel, commit_message_editor};
-use client::DisableAiSettings;
 use git::repository::CommitOptions;
 use git::{Amend, Commit, GenerateCommitMessage, Signoff};
 use panel::{panel_button, panel_editor_style};
+use project::DisableAiSettings;
 use settings::Settings;
 use ui::{
     ContextMenu, KeybindingHint, PopoverMenu, PopoverMenuHandle, SplitButton, Tooltip, prelude::*,

crates/git_ui/src/git_panel.rs

@@ -12,7 +12,6 @@ use crate::{
 use agent_settings::AgentSettings;
 use anyhow::Context as _;
 use askpass::AskPassDelegate;
-use client::DisableAiSettings;
 use db::kvp::KEY_VALUE_STORE;
 use editor::{
     Editor, EditorElement, EditorMode, EditorSettings, MultiBuffer, ShowScrollbar,
@@ -51,10 +50,9 @@ use panel::{
     PanelHeader, panel_button, panel_editor_container, panel_editor_style, panel_filled_button,
     panel_icon_button,
 };
-use project::git_store::{RepositoryEvent, RepositoryId};
 use project::{
-    Fs, Project, ProjectPath,
-    git_store::{GitStoreEvent, Repository},
+    DisableAiSettings, Fs, Project, ProjectPath,
+    git_store::{GitStoreEvent, Repository, RepositoryEvent, RepositoryId},
 };
 use serde::{Deserialize, Serialize};
 use settings::{Settings, SettingsStore};
@@ -5115,7 +5113,6 @@ mod tests {
             language::init(cx);
             editor::init(cx);
             Project::init_settings(cx);
-            client::DisableAiSettings::register(cx);
             crate::init(cx);
         });
     }