fix: make eslint/typescript happy

app/src/lib/graph-interface/graph-state.svelte.ts

@@ -165,7 +165,7 @@ export class GraphState {
     this.edges.delete(edgeId);
   }
 
-  private _dirtyPositions = new Set<NodeInstance>();
+  private _dirtyPositions = new SvelteSet<NodeInstance>();
   private _positionFlushPending = false;
 
   private _flushPositions() {

app/src/lib/node-registry/node-registry-client.ts

@@ -136,13 +136,14 @@ export class RemoteNodeRegistry implements NodeRegistry {
   }
 
   async register(id: string, wasmBuffer: ArrayBuffer) {
-    let wrapper: ReturnType<typeof createWasmWrapper> = null!;
+    const wrapper = (() => {
       try {
-      wrapper = createWasmWrapper(wasmBuffer);
+        return createWasmWrapper(wasmBuffer);
       } catch (error) {
         console.error(`Failed to create node wrapper for node: ${id}`, error);
         throw error;
       }
+    })();
 
     const rawDefinition = wrapper.get_definition();
     const definition = NodeDefinitionSchema.safeParse(rawDefinition);

app/src/lib/runtime/runtime-executor.ts

@@ -137,7 +137,8 @@ function getValue(input: NodeInput, value?: unknown) {
   if (input.type === 'select' && typeof value !== 'number') {
     const index = input.options?.indexOf(value as string);
     if (index === undefined || index < 0) {
-      throw new Error(`Unknown value ${value} for select input ${input.label}`);
+      // Defaultl to the first option
+      return 0;
     }
     return index;
   }