feat(workspace): initialize Rust workspace with core services and dependencies

Cargo.toml

@@ -143,7 +143,7 @@ clap = "4.6.0"
 time = "0.3.47"
 chrono = "0.4.44"
 tracing = "0.1.44"
-tracing-subscriber = { version = "0.3.23", features = ["env-filter", "json"] }
+tracing-subscriber = { version = "0.3.23", features = ["env-filter", "json", "tracing-log"] }
 tracing-opentelemetry = "0.32.1"
 tonic = "0.14.5"
 tonic-build = "0.14.5"

libs/agent/chat/service.rs

@@ -662,7 +662,8 @@ impl ChatService {
                     match rx.try_recv() {
                         Ok(tc) => {
                             let args_display = if tc.arguments.len() > 100 {
-                                format!("{}...", &tc.arguments[..100])
+                                let end = tc.arguments.char_indices().map(|(i, _)| i).take_while(|&i| i <= 100).last().unwrap_or(100);
+                                format!("{}...", &tc.arguments[..end])
                             } else {
                                 tc.arguments.clone()
                             };

libs/git/ssh/mod.rs

@@ -58,7 +58,8 @@ impl SSHHandle {
         }
 
         let preview = if private_key_content.len() > 100 {
-            format!("{}...", &private_key_content[..100])
+            let end = private_key_content.char_indices().map(|(i, _)| i).take_while(|&i| i <= 100).last().unwrap_or(100);
+            format!("{}...", &private_key_content[..end])
         } else {
             private_key_content.clone()
         };

libs/room/src/message.rs

@@ -213,7 +213,8 @@ impl RoomService {
             };
 
             let preview = if content.len() > 50 {
-                format!("{}...", &content[..50])
+                let end = content.char_indices().map(|(i, _)| i).take_while(|&i| i <= 50).last().unwrap_or(50);
+                format!("{}...", &content[..end])
             } else {
                 content.clone()
             };