Add Red Team CLI command and frontend UI

Backend additions:
- Add `makima red-team notify` CLI command for red team tasks
- Add RedTeamCommand enum with Notify subcommand
- Add red_team API client module for notify endpoint
- Add RedTeamNotifyArgs with severity, task, file, context options

Frontend additions:
- Add ContractCreateModal with red team toggle and prompt input
- Update ContractDetail with red-team tab for notifications
- Update ContractList with red team enabled badge
- Add TypeScript types for RedTeamNotification and related interfaces

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

2 files changed, 41 insertions, 0 deletions

diff --git a/makima/src/daemon/api/mod.rs b/makima/src/daemon/api/mod.rs
index 49d80e0..92e34e9 100644
--- a/makima/src/daemon/api/mod.rs
+++ b/makima/src/daemon/api/mod.rs
@@ -2,7 +2,9 @@
 
 pub mod client;
 pub mod contract;
+pub mod red_team;
 pub mod supervisor;
 
 pub use client::ApiClient;
 pub use contract::CreateContractRequest;
+pub use red_team::RedTeamNotifyRequest;
diff --git a/makima/src/daemon/api/red_team.rs b/makima/src/daemon/api/red_team.rs
new file mode 100644
index 0000000..6d3c969
--- /dev/null
+++ b/makima/src/daemon/api/red_team.rs
@@ -0,0 +1,39 @@
+//! Red team API methods.
+
+use serde::Serialize;
+use uuid::Uuid;
+
+use super::client::{ApiClient, ApiError};
+use super::supervisor::JsonValue;
+
+/// Request body for red team notify endpoint.
+#[derive(Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct RedTeamNotifyRequest {
+    /// The issue message
+    pub message: String,
+
+    /// Severity level: low, medium, high, critical
+    pub severity: String,
+
+    /// The specific task this relates to (optional)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub related_task_id: Option<Uuid>,
+
+    /// The file path where the issue was detected (optional)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub file_path: Option<String>,
+
+    /// Additional context about the issue (optional)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub context: Option<String>,
+}
+
+impl ApiClient {
+    /// Send a red team notification about an issue found during adversarial review.
+    ///
+    /// POST /api/v1/mesh/red-team/notify
+    pub async fn red_team_notify(&self, req: RedTeamNotifyRequest) -> Result<JsonValue, ApiError> {
+        self.post("/api/v1/mesh/red-team/notify", &req).await
+    }
+}