feat(llm): increase max retries for streaming requests from 3 to 10

refactor(shell): remove unused debug logging from tracing imports

apps/infrastructure/src/llm/provider.rs

@@ -227,7 +227,7 @@ impl LlmClient {
         };
 
         let url = format!("{}/chat/completions", self.base_url);
-        let max_retries_stream = 3;
+        let max_retries_stream = 10;
         let mut attempt = 0u32;
 
         loop {

apps/infrastructure/src/tools/shell.rs

@@ -8,7 +8,7 @@ use anyhow::Result;
 use serde_json::{json, Value};
 use std::process::Command;
 use std::time::Duration;
-use tracing::{debug, info, instrument, warn};
+use tracing::{info, instrument, warn};
 
 /// Execute a shell command via `bash -c`.
 ///