chore: change storybook error variable usage

Author: cooper-joe

src/__demo__/InterpretationModal.stories.js

@@ -303,7 +303,7 @@ WithManyComments.story = {
     name: 'With many comments',
 }
 
-export const Error = () => (
+export const ErrorState = () => (
     <ModalStory
         interpretationsResolver={() =>
             Promise.reject(
@@ -328,6 +328,6 @@ export const Error = () => (
     </ModalStory>
 )
 
-Error.story = {
+ErrorState.story = {
     name: 'Error',
 }

src/__demo__/InterpretationThread.stories.js

@@ -250,7 +250,7 @@ Loading.story = {
     name: 'Loading',
 }
 
-export const Error = () => (
+export const ErrorState = () => (
     <ThreadStory
         interpretationsResolver={() =>
             Promise.reject(
@@ -267,6 +267,6 @@ export const Error = () => (
     </ThreadStory>
 )
 
-Error.story = {
+ErrorState.story = {
     name: 'Error',
 }

src/__demo__/InterpretationsUnit.stories.js

@@ -100,7 +100,7 @@ Loading.story = {
     name: 'Loading',
 }
 
-export const Error = () => (
+export const ErrorState = () => (
     <InterpretationsStory
         interpretationsResolver={() =>
             Promise.reject(
@@ -114,7 +114,7 @@ export const Error = () => (
     </InterpretationsStory>
 )
 
-Error.story = {
+ErrorState.story = {
     name: 'Error',
 }