Fix knip unused exports and prettier formatting

Remove export from parseVariables and RunGraphQLExecutionInput since
they are only used internally. Fix prettier multiline formatting in tests.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: nickwesselman

packages/app/src/cli/services/execute-operation.test.ts

@@ -392,9 +392,7 @@ describe('runGraphQLExecution', () => {
       version: '2024-07',
       responseOptions: {handleErrors: false},
     })
-    expect(renderSuccess).toHaveBeenCalledWith(
-      expect.objectContaining({headline: 'Operation succeeded.'}),
-    )
+    expect(renderSuccess).toHaveBeenCalledWith(expect.objectContaining({headline: 'Operation succeeded.'}))
   })
 
   test('parses variables from flag', async () => {
@@ -409,9 +407,7 @@ describe('runGraphQLExecution', () => {
       version: '2024-07',
     })
 
-    expect(adminRequestDoc).toHaveBeenCalledWith(
-      expect.objectContaining({variables: {key: 'value'}}),
-    )
+    expect(adminRequestDoc).toHaveBeenCalledWith(expect.objectContaining({variables: {key: 'value'}}))
   })
 
   test('writes output to file when outputFile specified', async () => {
@@ -442,9 +438,7 @@ describe('runGraphQLExecution', () => {
       version: '2024-07',
     })
 
-    expect(renderError).toHaveBeenCalledWith(
-      expect.objectContaining({headline: 'GraphQL operation failed.'}),
-    )
+    expect(renderError).toHaveBeenCalledWith(expect.objectContaining({headline: 'GraphQL operation failed.'}))
   })
 
   test('propagates non-ClientError errors', async () => {

packages/app/src/cli/services/execute-operation.ts

@@ -25,7 +25,7 @@ interface ExecuteOperationInput {
   version?: string
 }
 
-export interface RunGraphQLExecutionInput {
+interface RunGraphQLExecutionInput {
   adminSession: AdminSession
   query: string
   variables?: string
@@ -34,7 +34,7 @@ export interface RunGraphQLExecutionInput {
   version: string
 }
 
-export async function parseVariables(
+async function parseVariables(
   variables?: string,
   variableFile?: string,
 ): Promise<{[key: string]: unknown} | undefined> {