Add all contributors

.all-contributorsrc

@@ -0,0 +1,50 @@
+{
+  "projectName": "accessibility-alt-text-bot",
+  "projectOwner": "kendallgassner",
+  "repoType": "github",
+  "repoHost": "https://github.com",
+  "files": [
+    "README.md"
+  ],
+  "imageSize": 100,
+  "commit": true,
+  "commitConvention": "none",
+  "contributors": [
+    {
+      "login": "inkblotty",
+      "name": "Katie Foster",
+      "avatar_url": "https://avatars.githubusercontent.com/u/14206003?v=4",
+      "profile": "https://github.com/inkblotty",
+      "contributions": [
+        "ideas",
+        "a11y"
+      ]
+    },
+    {
+      "login": "kendallgassner",
+      "name": "Kendall Gassner",
+      "avatar_url": "https://avatars.githubusercontent.com/u/15275462?v=4",
+      "profile": "https://github.com/kendallgassner",
+      "contributions": [
+        "code",
+        "a11y",
+        "doc",
+        "infra"
+      ]
+    },
+    {
+      "login": "khiga8",
+      "name": "Kate Higa",
+      "avatar_url": "https://avatars.githubusercontent.com/u/16447748?v=4",
+      "profile": "https://github.com/khiga8",
+      "contributions": [
+        "code",
+        "a11y",
+        "doc",
+        "infra"
+      ]
+    }
+  ],
+  "contributorsPerLine": 7,
+  "linkToUsage": false
+}

.gitignore

@@ -1,2 +1,3 @@
 .DS_Store
-.env
+.env
+/node_modules

README.md

@@ -52,3 +52,27 @@ TODO: Be explicit about support expectations.
 ## Acknowledgement
 
 Please read [Contributing Guide](./CONTRIBUTING.md) for more information.
+
+## Contributors ✨
+
+Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
+
+<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
+<!-- prettier-ignore-start -->
+<!-- markdownlint-disable -->
+<table>
+  <tbody>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/inkblotty"><img src="https://avatars.githubusercontent.com/u/14206003?v=4?s=100" width="100px;" alt="Katie Foster"/><br /><sub><b>Katie Foster</b></sub></a><br /><a href="#ideas-inkblotty" title="Ideas, Planning, & Feedback">🤔</a> <a href="#a11y-inkblotty" title="Accessibility">️️️️♿️</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/kendallgassner"><img src="https://avatars.githubusercontent.com/u/15275462?v=4?s=100" width="100px;" alt="Kendall Gassner"/><br /><sub><b>Kendall Gassner</b></sub></a><br /><a href="https://github.com/kendallgassner/accessibility-alt-text-bot/commits?author=kendallgassner" title="Code">💻</a> <a href="#a11y-kendallgassner" title="Accessibility">️️️️♿️</a> <a href="https://github.com/kendallgassner/accessibility-alt-text-bot/commits?author=kendallgassner" title="Documentation">📖</a> <a href="#infra-kendallgassner" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/khiga8"><img src="https://avatars.githubusercontent.com/u/16447748?v=4?s=100" width="100px;" alt="Kate Higa"/><br /><sub><b>Kate Higa</b></sub></a><br /><a href="https://github.com/kendallgassner/accessibility-alt-text-bot/commits?author=khiga8" title="Code">💻</a> <a href="#a11y-khiga8" title="Accessibility">️️️️♿️</a> <a href="https://github.com/kendallgassner/accessibility-alt-text-bot/commits?author=khiga8" title="Documentation">📖</a> <a href="#infra-khiga8" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
+    </tr>
+  </tbody>
+</table>
+
+<!-- markdownlint-restore -->
+<!-- prettier-ignore-end -->
+
+<!-- ALL-CONTRIBUTORS-LIST:END -->
+
+This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!