fix: pipeline — case-insensitive agent join, remove stale model routing, single-task dispatch, 300s timeout

- JOIN agents uses lower() for case-insensitive name matching
- Removed hardcoded 9router/cc/ model IDs — agents use their own OC config
- Dispatch LIMIT 3 → 1 to prevent concurrent gateway saturation
- Gateway timeout 120s → 300s (engineer agent has 130k token context)
- Direct API classifyDirectModel simplified — all routing via OC gateway

src/lib/task-dispatch.ts

@@ -49,31 +49,8 @@ function classifyTaskModel(task: DispatchableTask): string | null {
   const text = `${task.title} ${task.description ?? ''}`.toLowerCase()
   const priority = task.priority?.toLowerCase() ?? ''
 
-  // Complex signals → Opus
+  // Let the agent's own configured model handle it — no dispatch-side model override.
-  const complexSignals = [
+  // The OC gateway agents already have their models set in openclaw.json.
-    'debug', 'diagnos', 'architect', 'design system', 'security audit',
-    'root cause', 'investigate', 'incident', 'failure', 'broken', 'not working',
-    'refactor', 'migration', 'performance optim', 'why is',
-  ]
-  if (priority === 'critical' || complexSignals.some(s => text.includes(s))) {
-    return '9router/cc/claude-opus-4-6'
-  }
-
-  // Routine signals → Haiku
-  const routineSignals = [
-    'status check', 'health check', 'ping', 'list ', 'fetch ', 'format',
-    'rename', 'move file', 'read file', 'update readme', 'bump version',
-    'send message', 'post to', 'notify', 'summarize', 'translate',
-    'quick ', 'simple ', 'routine ', 'minor ',
-  ]
-  if (priority === 'low' && routineSignals.some(s => text.includes(s))) {
-    return '9router/cc/claude-haiku-4-5-20251001'
-  }
-  if (routineSignals.some(s => text.includes(s)) && priority !== 'high' && priority !== 'critical') {
-    return '9router/cc/claude-haiku-4-5-20251001'
-  }
-
-  // Default: let the agent's own configured model handle it (no override)
   return null
 }
 
@@ -213,34 +190,12 @@ function classifyDirectModel(task: DispatchableTask): string {
     try {
       const cfg = JSON.parse(task.agent_config)
       if (typeof cfg.dispatchModel === 'string' && cfg.dispatchModel) {
-        // Return model ID as-is — full provider/model paths are valid
         return cfg.dispatchModel
       }
     } catch { /* ignore */ }
   }
 
-  const text = `${task.title} ${task.description ?? ''}`.toLowerCase()
+  // Default → Sonnet (agents configure their own models via OC gateway)
-  const priority = task.priority?.toLowerCase() ?? ''
-
-  // Complex → Opus
-  const complexSignals = [
-    'debug', 'diagnos', 'architect', 'design system', 'security audit',
-    'root cause', 'investigate', 'incident', 'refactor', 'migration',
-  ]
-  if (priority === 'critical' || complexSignals.some(s => text.includes(s))) {
-    return 'claude-opus-4-6'
-  }
-
-  // Routine → Haiku
-  const routineSignals = [
-    'status check', 'health check', 'format', 'rename', 'summarize',
-    'translate', 'quick ', 'simple ', 'routine ', 'minor ',
-  ]
-  if (routineSignals.some(s => text.includes(s)) && priority !== 'high' && priority !== 'critical') {
-    return 'claude-haiku-4-5-20251001'
-  }
-
-  // Default → Sonnet
   return 'claude-sonnet-4-6'
 }
 
@@ -441,7 +396,7 @@ export async function runAegisReviews(): Promise<{ ok: boolean; message: string
            p.ticket_prefix, t.project_ticket_no, a.config as agent_config
     FROM tasks t
     LEFT JOIN projects p ON p.id = t.project_id AND p.workspace_id = t.workspace_id
-    LEFT JOIN agents a ON a.name = t.assigned_to AND a.workspace_id = t.workspace_id
+    LEFT JOIN agents a ON lower(a.name) = lower(t.assigned_to) AND a.workspace_id = t.workspace_id
     WHERE t.status = 'review'
     ORDER BY t.updated_at ASC
     LIMIT 3
@@ -489,8 +444,8 @@ export async function runAegisReviews(): Promise<{ ok: boolean; message: string
           deliver: false,
         }
         const finalResult = await runOpenClaw(
-          ['gateway', 'call', 'agent', '--expect-final', '--timeout', '120000', '--params', JSON.stringify(invokeParams), '--json'],
+          ['gateway', 'call', 'agent', '--expect-final', '--timeout', '300000', '--params', JSON.stringify(invokeParams), '--json'],
-          { timeoutMs: 125_000 }
+          { timeoutMs: 305_000 }
         )
         const finalPayload = parseGatewayJson(finalResult.stdout)
           ?? parseGatewayJson(String((finalResult as any)?.stderr || ''))
@@ -732,7 +687,7 @@ export async function requeueStaleTasks(): Promise<{ ok: boolean; message: strin
     SELECT t.id, t.title, t.assigned_to, t.dispatch_attempts, t.workspace_id,
            a.status as agent_status, a.last_seen as agent_last_seen
     FROM tasks t
-    LEFT JOIN agents a ON a.name = t.assigned_to AND a.workspace_id = t.workspace_id
+    LEFT JOIN agents a ON lower(a.name) = lower(t.assigned_to) AND a.workspace_id = t.workspace_id
     WHERE t.status = 'in_progress'
       AND t.updated_at < ?
   `).all(staleThreshold) as Array<{
@@ -808,14 +763,14 @@ export async function dispatchAssignedTasks(): Promise<{ ok: boolean; message: s
     SELECT t.*, a.name as agent_name, a.id as agent_id, a.config as agent_config,
            p.ticket_prefix, t.project_ticket_no
     FROM tasks t
-    JOIN agents a ON a.name = t.assigned_to AND a.workspace_id = t.workspace_id
+    JOIN agents a ON lower(a.name) = lower(t.assigned_to) AND a.workspace_id = t.workspace_id
     LEFT JOIN projects p ON p.id = t.project_id AND p.workspace_id = t.workspace_id
     WHERE t.status = 'assigned'
       AND t.assigned_to IS NOT NULL
     ORDER BY
       CASE t.priority WHEN 'critical' THEN 0 WHEN 'high' THEN 1 WHEN 'medium' THEN 2 ELSE 3 END ASC,
       t.created_at ASC
-    LIMIT 3
+    LIMIT 1
   `).all() as (DispatchableTask & { tags?: string })[]
 
   if (tasks.length === 0) {
@@ -921,8 +876,8 @@ export async function dispatchAssignedTasks(): Promise<{ ok: boolean; message: s
         // response payload (result.payloads[0].text). The two-step agent → agent.wait
         // pattern only returns lifecycle metadata and never includes the agent's text.
         const finalResult = await runOpenClaw(
-          ['gateway', 'call', 'agent', '--expect-final', '--timeout', '120000', '--params', JSON.stringify(invokeParams), '--json'],
+          ['gateway', 'call', 'agent', '--expect-final', '--timeout', '300000', '--params', JSON.stringify(invokeParams), '--json'],
-          { timeoutMs: 125_000 }
+          { timeoutMs: 305_000 }
         )
         const finalPayload = parseGatewayJson(finalResult.stdout)
           ?? parseGatewayJson(String((finalResult as any)?.stderr || ''))