Fix Red Team UI visibility by adding red_team_enabled to ContractSummary

The Red Team toggle was implemented in the frontend but not visible because
the backend API's ContractSummary response struct was missing the
red_team_enabled field. The frontend relies on this field to:

1. Show the red team badge in the contract list view
2. Show the red team badge and tab in the contract detail view

Changes:
- Add red_team_enabled field to ContractSummary struct in models.rs
- Update list_contracts_for_owner SQL query to include red_team_enabled
- Update get_contract_summary_for_owner SQL query to include red_team_enabled
- Update all fallback ContractSummary constructions in contracts.rs handler

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

3 files changed, 9 insertions, 2 deletions

diff --git a/makima/src/db/models.rs b/makima/src/db/models.rs
index d5f2814..bdc3dbb 100644
--- a/makima/src/db/models.rs
+++ b/makima/src/db/models.rs
@@ -1470,6 +1470,9 @@ pub struct ContractSummary {
     /// When true, tasks do not auto-execute completion actions and work stays in worktrees.
     #[serde(default)]
     pub local_only: bool,
+    /// Whether red team monitoring is enabled for this contract.
+    #[serde(default)]
+    pub red_team_enabled: bool,
     pub file_count: i64,
     pub task_count: i64,
     pub repository_count: i64,
diff --git a/makima/src/db/repository.rs b/makima/src/db/repository.rs
index 7c9154f..c5370ff 100644
--- a/makima/src/db/repository.rs
+++ b/makima/src/db/repository.rs
@@ -2233,7 +2233,7 @@ pub async fn list_contracts_for_owner(
         r#"
         SELECT
             c.id, c.name, c.description, c.contract_type, c.phase, c.status,
-            c.supervisor_task_id, c.local_only, c.version, c.created_at,
+            c.supervisor_task_id, c.local_only, c.red_team_enabled, c.version, c.created_at,
             (SELECT COUNT(*) FROM files WHERE contract_id = c.id) as file_count,
             (SELECT COUNT(*) FROM tasks WHERE contract_id = c.id) as task_count,
             (SELECT COUNT(*) FROM contract_repositories WHERE contract_id = c.id) as repository_count
@@ -2257,7 +2257,7 @@ pub async fn get_contract_summary_for_owner(
         r#"
         SELECT
             c.id, c.name, c.description, c.contract_type, c.phase, c.status,
-            c.supervisor_task_id, c.local_only, c.version, c.created_at,
+            c.supervisor_task_id, c.local_only, c.red_team_enabled, c.version, c.created_at,
             (SELECT COUNT(*) FROM files WHERE contract_id = c.id) as file_count,
             (SELECT COUNT(*) FROM tasks WHERE contract_id = c.id) as task_count,
             (SELECT COUNT(*) FROM contract_repositories WHERE contract_id = c.id) as repository_count
diff --git a/makima/src/server/handlers/contracts.rs b/makima/src/server/handlers/contracts.rs
index 3ad38da..ac0e5d4 100644
--- a/makima/src/server/handlers/contracts.rs
+++ b/makima/src/server/handlers/contracts.rs
@@ -368,6 +368,7 @@ pub async fn create_contract(
                             status: contract.status,
                             supervisor_task_id: contract.supervisor_task_id,
                             local_only: contract.local_only,
+                            red_team_enabled: contract.red_team_enabled,
                             file_count: 0,
                             task_count: 0,
                             repository_count: 0,
@@ -390,6 +391,7 @@ pub async fn create_contract(
                             status: contract.status,
                             supervisor_task_id: contract.supervisor_task_id,
                             local_only: contract.local_only,
+                            red_team_enabled: contract.red_team_enabled,
                             file_count: 0,
                             task_count: 0,
                             repository_count: 0,
@@ -519,6 +521,7 @@ pub async fn update_contract(
                     status: contract.status,
                     supervisor_task_id: contract.supervisor_task_id,
                     local_only: contract.local_only,
+                    red_team_enabled: contract.red_team_enabled,
                     file_count: 0,
                     task_count: 0,
                     repository_count: 0,
@@ -1404,6 +1407,7 @@ pub async fn change_phase(
                     status: updated_contract.status,
                     supervisor_task_id: updated_contract.supervisor_task_id,
                     local_only: updated_contract.local_only,
+                    red_team_enabled: updated_contract.red_team_enabled,
                     file_count: 0,
                     task_count: 0,
                     repository_count: 0,