huskies: merge 543_story_resume_failed_coder_agents_with_resume_instead_of_starting_fresh_sessions

server/src/agents/runtime/mod.rs

@@ -25,6 +25,12 @@ pub struct RuntimeContext {
     /// Port of the huskies MCP server, used by API-based runtimes (Gemini, OpenAI)
     /// to call back for tool execution.
     pub mcp_port: u16,
+    /// When set, resume a previous Claude Code session instead of starting fresh.
+    ///
+    /// The CLI is invoked as `claude --resume <session_id> [-p <prompt>]` rather
+    /// than `claude -p <full_prompt>`.  The agent re-enters the previous
+    /// conversation and receives the `prompt` (if non-empty) as a new message.
+    pub session_id_to_resume: Option<String>,
 }
 
 /// Result returned by a runtime after the agent session completes.
@@ -93,6 +99,7 @@ mod tests {
             cwd: "/tmp/wt".to_string(),
             inactivity_timeout_secs: 300,
             mcp_port: 3001,
+            session_id_to_resume: None,
         };
         assert_eq!(ctx.story_id, "42_story_foo");
         assert_eq!(ctx.agent_name, "coder-1");