fix useEffect dependencies

Author: himanshu-satija

src/hooks/useComputed.tsx

@@ -16,7 +16,7 @@ export function useComputed(subtree: string, computeCallback: ComputeCallback) {
     });
 
     return dispose;
-  }, []);
+  }, [subtree, computeCallback]);
 
   console.log('computed value through hook', computedValue);
 

src/hooks/useDoc.ts

@@ -19,7 +19,7 @@ export function useSyncState(
     const dispose = store.observe(subtree, path, () => forceUpdate(), depth);
 
     return dispose;
-  }, []);
+  }, [subtree, path, depth]);
   // console.log(path, doc.getStateAtPath(path), 'doc.getStateAtPath(path)');
 
   return store.useSyncState(subtree, path);