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_servers/src/claude.rs

@@ -787,7 +787,7 @@ impl Content {
     pub fn chunks(self) -> impl Iterator<Item = ContentChunk> {
         match self {
             Self::Chunks(chunks) => chunks.into_iter(),
-            Self::UntaggedText(text) => vec![ContentChunk::Text { text: text.clone() }].into_iter(),
+            Self::UntaggedText(text) => vec![ContentChunk::Text { text }].into_iter(),
         }
     }
 }

crates/agent_servers/src/claude/tools.rs

@@ -58,7 +58,7 @@ impl ClaudeTool {
                     Self::Terminal(None)
                 } else {
                     Self::Other {
-                        name: tool_name.to_string(),
+                        name: tool_name,
                         input,
                     }
                 }