Remove slots from layoutTypes

Author: benceruleanlu

src/types/layoutTypes.ts

@@ -28,7 +28,6 @@ export interface Bounds {
 
 // ID types for type safety
 export type NodeId = string
-export type SlotId = string
 export type ConnectionId = string
 
 // Layout data structures
@@ -42,18 +41,12 @@ export interface NodeLayout {
   bounds: Bounds
 }
 
-export interface SlotLayout {
-  id: SlotId
-  nodeId: NodeId
-  position: Point // Relative to node
-  type: 'input' | 'output'
-  index: number
-}
-
 export interface ConnectionLayout {
   id: ConnectionId
-  sourceSlot: SlotId
-  targetSlot: SlotId
+  sourceNodeId: NodeId
+  sourceSlotIndex: number
+  targetNodeId: NodeId
+  targetSlotIndex: number
   // Control points for curved connections
   controlPoints?: Point[]
 }