Fix clippy::redundant_clone lint violations (#36558)

This removes around 900 unnecessary clones, ranging from cloning a few
ints all the way to large data structures and images.

A lot of these were fixed using `cargo clippy --fix --workspace
--all-targets`, however it often breaks other lints and needs to be run
again. This was then followed up with some manual fixing.

I understand this is a large diff, but all the changes are pretty
trivial. Rust is doing some heavy lifting here for us. Once I get it up
to speed with main, I'd appreciate this getting merged rather sooner
than later.

Release Notes:

- N/A

crates/agent/src/context_server_tool.rs

@@ -86,15 +86,13 @@ impl Tool for ContextServerTool {
     ) -> ToolResult {
         if let Some(server) = self.store.read(cx).get_running_server(&self.server_id) {
             let tool_name = self.tool.name.clone();
-            let server_clone = server.clone();
-            let input_clone = input.clone();
 
             cx.spawn(async move |_cx| {
-                let Some(protocol) = server_clone.client() else {
+                let Some(protocol) = server.client() else {
                     bail!("Context server not initialized");
                 };
 
-                let arguments = if let serde_json::Value::Object(map) = input_clone {
+                let arguments = if let serde_json::Value::Object(map) = input {
                     Some(map.into_iter().collect())
                 } else {
                     None