Start tracking edits performed by the agent (#27064)

Release Notes:

- N/A

---------

Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
Co-authored-by: Agus Zubiaga <hi@aguz.me>

crates/assistant2/src/thread.rs

@@ -1,5 +1,6 @@
 use std::fmt::Write as _;
 use std::io::Write;
+use std::ops::Range;
 use std::sync::Arc;
 
 use anyhow::{Context as _, Result};
@@ -975,6 +976,10 @@ impl Thread {
         })
     }
 
+    pub fn project(&self) -> &Entity<Project> {
+        &self.project
+    }
+
     /// Create a snapshot of the current project state including git information and unsaved buffers.
     fn project_snapshot(
         project: Entity<Project>,
@@ -1123,6 +1128,18 @@ impl Thread {
         Ok(String::from_utf8_lossy(&markdown).to_string())
     }
 
+    pub fn review_edits_in_range(
+        &mut self,
+        buffer: Entity<language::Buffer>,
+        buffer_range: Range<language::Anchor>,
+        accept: bool,
+        cx: &mut Context<Self>,
+    ) -> Task<Result<()>> {
+        self.action_log.update(cx, |action_log, cx| {
+            action_log.review_edits_in_range(buffer, buffer_range, accept, cx)
+        })
+    }
+
     pub fn action_log(&self) -> &Entity<ActionLog> {
         &self.action_log
     }