Stabilize Fusion builds and simplify optional modules.

Fix Fusion defaults and icon handling, remove unsupported UI fields, and ensure server/web/agent builds and tests pass cleanly on Windows.

server/internal/api/ai_handler.go

@@ -22,12 +22,12 @@ import (
 
 // AIHandler manages AI autonomy endpoints.
 type AIHandler struct {
-	db        *db.Database
-	engines   map[string]*ollama.Engine // agentID -> engine (each agent can have its own Ollama config)
-	reports   []ollama.Report           // recent tool execution reports
-	activity  map[string]AIActivityEntry
-	onEvent   func(AIActivityEntry)
-	mu        sync.RWMutex
+	db       *db.Database
+	engines  map[string]*ollama.Engine // agentID -> engine (each agent can have its own Ollama config)
+	reports  []ollama.Report           // recent tool execution reports
+	activity map[string]AIActivityEntry
+	onEvent  func(AIActivityEntry)
+	mu       sync.RWMutex
 }
 
 // AIActivityEntry summarizes recent AI cycles per agent.
@@ -147,8 +147,8 @@ func (h *AIHandler) handleDecide(w http.ResponseWriter, r *http.Request) {
 			"tool_calls": []ollama.ToolCall{
 				{
 					Tool:   "sleep",
-					Args:   map[string]string{"seconds": "60"},
-					Reason: "Ollama decision failed, retrying in 60 seconds",
+					Args:   map[string]string{"seconds": "120"}, // Should be parsed by agent to include random jitter
+					Reason: "Ollama decision failed, backing off for 120 seconds to prevent thundering herd",
 				},
 			},
 		})