fix perseus-core export (#2093)

## Summary:
During [this PR](https://github.com/Khan/perseus/pull/2086/files#diff-8d4fe7798595d9dba9e9dd4bb13ca9fddd009306492ac1e9c46cb2cb1c272380R83) my IDE mistakenly updated `perseus/index.ts` when it shouldn't have. These things were moved to `perseus-core` and shouldn't be exported from `perseus`.

Issue: [LEMS-2737](https://khanacademy.atlassian.net/browse/LEMS-2737)

[LEMS-2737]: https://khanacademy.atlassian.net/browse/LEMS-2737?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

Author: handeyeco

Reviewers: jeremywiebe

Required Reviewers:

Approved By: jeremywiebe

Checks: ✅ Publish npm snapshot (ubuntu-latest, 20.x), ✅ Check builds for changes in size (ubuntu-latest, 20.x), ✅ Lint, Typecheck, Format, and Test (ubuntu-latest, 20.x), ✅ Check for .changeset entries for all changed files (ubuntu-latest, 20.x), ✅ Cypress (ubuntu-latest, 20.x), ✅ Publish Storybook to Chromatic (ubuntu-latest, 20.x)

Pull Request URL: #2093

Author: handeyeco

.changeset/plenty-apes-jump.md

@@ -0,0 +1,7 @@
+---
+"@khanacademy/perseus": major
+"@khanacademy/perseus-dev-ui": patch
+"@khanacademy/perseus-editor": patch
+---
+
+Remove exports from Perseus that were moved to Perseus-Core

data/find-questions.ts

@@ -10,7 +10,7 @@
 import fs from "fs";
 import path from "path";
 
-import type {PerseusRenderer} from "@khanacademy/perseus";
+import type {PerseusRenderer} from "@khanacademy/perseus-core";
 
 // ==========================
 // MODIFY THIS WHEN SEARCHING

dev/flipbook-model.ts

@@ -3,7 +3,7 @@
 
 import {cache} from "./cache";
 
-import type {PerseusRenderer} from "@khanacademy/perseus";
+import type {PerseusRenderer} from "@khanacademy/perseus-core";
 
 export type FlipbookModel = {
     questions: string;

dev/flipbook.tsx

@@ -39,15 +39,13 @@ import {
 } from "./flipbook-model";
 import {Header} from "./header";
 
+import type {APIOptions, PerseusScore} from "../packages/perseus/src";
 import type {
-    APIOptions,
+    InteractiveGraphWidget,
     PerseusRenderer,
-    PerseusScore,
     PerseusWidget,
-} from "../packages/perseus/src";
-import type {InteractiveGraphWidget} from "@khanacademy/perseus-core";
+} from "../packages/perseus-core/src/data-schema";
 import type {PropsFor} from "@khanacademy/wonder-blocks-core";
-
 import "../packages/perseus/src/styles/perseus-renderer.less";
 
 const exampleCommands = `

dev/gallery.tsx

@@ -19,9 +19,9 @@ import * as numberLine from "../packages/perseus/src/widgets/number-line/number-
 
 import {Header} from "./header";
 
-import type {APIOptions, PerseusRenderer} from "../packages/perseus/src";
-
+import type {APIOptions} from "../packages/perseus/src";
 import "../packages/perseus/src/styles/perseus-renderer.less";
+import type {PerseusRenderer} from "../packages/perseus-core/src/data-schema";
 
 const questions: [PerseusRenderer, number][] = pairWithIndices([
     interactiveGraph.segmentQuestion,

packages/perseus-editor/src/__stories__/editor-page-with-storybook-preview.tsx

@@ -1,11 +1,9 @@
+import {Renderer, type APIOptions, type DeviceType} from "@khanacademy/perseus";
 import {
-    Renderer,
-    type APIOptions,
-    type DeviceType,
     type Hint,
     type PerseusAnswerArea,
     type PerseusRenderer,
-} from "@khanacademy/perseus";
+} from "@khanacademy/perseus-core";
 import Button from "@khanacademy/wonder-blocks-button";
 import {View} from "@khanacademy/wonder-blocks-core";
 import IconButton from "@khanacademy/wonder-blocks-icon-button";

packages/perseus-editor/src/__stories__/editor.stories.tsx

@@ -10,7 +10,7 @@ import {registerAllWidgetsAndEditorsForTesting} from "../util/register-all-widge
 
 import {apiOptionsWithDefaults} from "./flags-for-api-options";
 
-import type {PerseusRenderer} from "@khanacademy/perseus";
+import type {PerseusRenderer} from "@khanacademy/perseus-core";
 
 registerAllWidgetsAndEditorsForTesting(); // SIDE_EFFECTY!!!! :cry:
 

packages/perseus-editor/src/__stories__/interactive-graph-editor.stories.tsx

@@ -29,12 +29,12 @@ import {registerAllWidgetsAndEditorsForTesting} from "../util/register-all-widge
 import EditorPageWithStorybookPreview from "./editor-page-with-storybook-preview";
 import {flags} from "./flags-for-api-options";
 
+import type {DeviceType} from "@khanacademy/perseus";
 import type {
-    DeviceType,
     Hint,
     PerseusAnswerArea,
     PerseusRenderer,
-} from "@khanacademy/perseus";
+} from "@khanacademy/perseus-core";
 
 registerAllWidgetsAndEditorsForTesting(); // SIDE_EFFECTY!!!! :cry:
 

packages/perseus-editor/src/__testdata__/input-number.testdata.ts

@@ -1,4 +1,7 @@
-import type {PerseusRenderer, InputNumberWidget} from "@khanacademy/perseus";
+import type {
+    PerseusRenderer,
+    InputNumberWidget,
+} from "@khanacademy/perseus-core";
 
 export const question1: PerseusRenderer = {
     content:

packages/perseus-editor/src/components/__stories__/color-select.stories.tsx

@@ -3,7 +3,7 @@ import * as React from "react";
 import ColorSelect from "../../widgets/interactive-graph-editor/locked-figures/color-select";
 import {getDefaultFigureForType} from "../../widgets/interactive-graph-editor/locked-figures/util";
 
-import type {LockedFigureColor} from "@khanacademy/perseus";
+import type {LockedFigureColor} from "@khanacademy/perseus-core";
 import type {Meta} from "@storybook/react";
 
 export default {