add droid agent (vibe-kanban)

crates/db/src/models/executor_session.rs

@@ -9,7 +9,7 @@ pub struct ExecutorSession {
     pub id: Uuid,
     pub task_attempt_id: Uuid,
     pub execution_process_id: Uuid,
-    pub session_id: Option<String>, // External session ID from Claude/Amp
+    pub session_id: Option<String>, // External session ID from Claude/Amp/Droid
     pub prompt: Option<String>,     // The prompt sent to the executor
     pub summary: Option<String>,    // Final assistant message/summary
     pub created_at: DateTime<Utc>,

crates/executors/Cargo.toml

@@ -32,6 +32,7 @@ enum_dispatch = "0.3.13"
 futures-io = "0.3.31"
 tokio-stream = { version = "0.1.17", features = ["io-util"] }
 futures = "0.3.31"
+async-stream = "0.3"
 bon = "3.6"
 fork_stream = "0.1.0"
 os_pipe = "1.2"
@@ -48,3 +49,6 @@ codex-app-server-protocol = { git = "https://github.com/openai/codex.git", packa
 codex-mcp-types = { git = "https://github.com/openai/codex.git", package = "mcp-types", rev = "488ec061bf4d36916b8f477c700ea4fde4162a7a" }
 sha2 = "0.10"
 derivative = "2.2.0"
+
+[dev-dependencies]
+insta = { version = "1.40", features = ["yaml"] }

crates/executors/default_profiles.json

@@ -131,6 +131,13 @@
           "model": "claude-sonnet-4"
         }
       }
+    },
+    "DROID": {
+      "DEFAULT": {
+        "DROID": {
+          "autonomy": "skip-permissions-unsafe"
+        }
+      }
     }
   }
 }