chore: update project state and prepare for image support development

- Add comprehensive image test document with various image types
- Update project structure with development artifacts
- Prepare foundation for image support enhancement phase
- Include test files for validating image editing workflows

🤖 Generated with [Claude Code](https://claude.ai/code)

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

node_modules/jest-circus/LICENSE

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+MIT License
+
+Copyright (c) Meta Platforms, Inc. and affiliates.
+Copyright Contributors to the Jest project.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

node_modules/jest-circus/README.md

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+[type-definitions]: https://github.com/jestjs/jest/blob/main/packages/jest-types/src/Circus.ts
+
+<h1 align="center">
+  <img src="https://jestjs.io/img/jest.png" height="150" width="150"/>
+  <img src="https://jestjs.io/img/circus.png" height="150" width="150"/>
+  <p align="center">jest-circus</p>
+  <p align="center">The next-gen test runner for Jest</p>
+</h1>
+
+## Overview
+
+Circus is a flux-based test runner for Jest that is fast, maintainable, and simple to extend.
+
+Circus allows you to bind to events via an optional event handler on any [custom environment](https://jestjs.io/docs/configuration#testenvironment-string). See the [type definitions][type-definitions] for more information on the events and state data currently available.
+
+```ts
+import type {Event, State} from 'jest-circus';
+import {TestEnvironment as NodeEnvironment} from 'jest-environment-node';
+
+class MyCustomEnvironment extends NodeEnvironment {
+  //...
+
+  async handleTestEvent(event: Event, state: State) {
+    if (event.name === 'test_start') {
+      // ...
+    }
+  }
+}
+```
+
+Mutating event or state data is currently unsupported and may cause unexpected behavior or break in a future release without warning. New events, event data, and/or state data will not be considered a breaking change and may be added in any minor release.
+
+Note, that `jest-circus` test runner would pause until a promise returned from `handleTestEvent` gets fulfilled. **However, there are a few events that do not conform to this rule, namely**: `start_describe_definition`, `finish_describe_definition`, `add_hook`, `add_test` or `error` (for the up-to-date list you can look at [SyncEvent type in the types definitions][type-definitions]). That is caused by backward compatibility reasons and `process.on('unhandledRejection', callback)` signature, but that usually should not be a problem for most of the use cases.
+
+## Installation
+
+> Note: As of Jest 27, `jest-circus` is the default test runner, so you do not have to install it to use it.
+
+Install `jest-circus` using yarn:
+
+```bash
+yarn add --dev jest-circus
+```
+
+Or via npm:
+
+```bash
+npm install --save-dev jest-circus
+```
+
+## Configure
+
+Configure Jest to use `jest-circus` via the [`testRunner`](https://jestjs.io/docs/configuration#testrunner-string) option:
+
+```json
+{
+  "testRunner": "jest-circus/runner"
+}
+```
+
+Or via CLI:
+
+```bash
+jest --testRunner='jest-circus/runner'
+```

node_modules/jest-circus/package.json

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+{
+  "name": "jest-circus",
+  "version": "30.2.0",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/jestjs/jest.git",
+    "directory": "packages/jest-circus"
+  },
+  "license": "MIT",
+  "main": "./build/index.js",
+  "types": "./build/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./build/index.d.ts",
+      "require": "./build/index.js",
+      "import": "./build/index.mjs",
+      "default": "./build/index.js"
+    },
+    "./package.json": "./package.json",
+    "./runner": "./build/runner.js"
+  },
+  "dependencies": {
+    "@jest/environment": "30.2.0",
+    "@jest/expect": "30.2.0",
+    "@jest/test-result": "30.2.0",
+    "@jest/types": "30.2.0",
+    "@types/node": "*",
+    "chalk": "^4.1.2",
+    "co": "^4.6.0",
+    "dedent": "^1.6.0",
+    "is-generator-fn": "^2.1.0",
+    "jest-each": "30.2.0",
+    "jest-matcher-utils": "30.2.0",
+    "jest-message-util": "30.2.0",
+    "jest-runtime": "30.2.0",
+    "jest-snapshot": "30.2.0",
+    "jest-util": "30.2.0",
+    "p-limit": "^3.1.0",
+    "pretty-format": "30.2.0",
+    "pure-rand": "^7.0.0",
+    "slash": "^3.0.0",
+    "stack-utils": "^2.0.6"
+  },
+  "devDependencies": {
+    "@babel/core": "^7.27.4",
+    "@babel/register": "^7.27.1",
+    "@types/co": "^4.6.6",
+    "@types/graceful-fs": "^4.1.9",
+    "@types/stack-utils": "^2.0.3",
+    "execa": "^5.1.1",
+    "graceful-fs": "^4.2.11",
+    "tempy": "^1.0.1"
+  },
+  "engines": {
+    "node": "^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "gitHead": "855864e3f9751366455246790be2bf912d4d0dac"
+}