feat: add online doc (#13)

* feat: add online site

* add

docs/guide/ref.en-US.md

@@ -0,0 +1,83 @@
+---
+toc: menu
+---
+
+## 📍 `token`
+
+Need to have the person token with push permission.
+
+- [Personal token application](https://github.com/settings/tokens)
+  - Need to check `Full control of private repositories`
+- Project add secrets
+  - Select settings, select secrets, select `New repository secret`
+  - `Name` is the same as in actions
+  - `Value` fill in the token just applied by the individual
+
+When the token is not filled in actions or the corresponding secrets are not added to the project, it will default to `github-actions-bot`. [More](https://docs.github.com/en/free-pro-team@latest/actions/reference/authentication-in-a-workflow).
+
+## 📍 GitHub Docs
+
+- [Workflow syntax for GitHub Actions](https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-syntax-for-github-actions#on)
+- [Events that trigger workflows](https://docs.github.com/en/free-pro-team@latest/actions/reference/events-that-trigger-workflows)
+
+## 📍 `outputs` use
+
+```yml
+- name: Create issue
+  uses: actions-cool/issues-helper@v1
+  id: createissue
+  with:
+    actions: 'create-issue'
+    token: ${{ secrets.GITHUB_TOKEN }}
+- name: Check outputs
+  run: echo "Outputs issue_number is ${{ steps.createissue.outputs.issue-number }}"
+```
+
+[More](https://docs.github.com/en/free-pro-team@latest/actions/creating-actions/metadata-syntax-for-github-actions#outputs).
+
+## 📍 `includes` check rules
+
+```js
+"title-includes": 'x1,x2'
+
+x1
+x2
+
+"x1y3y2"  true
+"y2 x1"   true
+"x2"      true
+"x3"      false
+```
+
+```js
+"title-includes": 'x1,x2/y1,y2'
+
+x1 + y1
+x2 + y1
+x1 + y2
+x2 + y2
+
+"x1y3y2"  true
+"y2 x1"   true
+"1x2y"    false
+"x1"      false
+```
+
+## 📍 `Reactions` Type
+
+| content | emoji |
+| -- | -- |
+| `+1` | 👍 |
+| `-1` | 👎 |
+| `laugh` | 😄 |
+| `confused` | 😕 |
+| `heart` | ❤️ |
+| `hooray` | 🎉 |
+| `rocket` | 🚀 |
+| `eyes` | 👀 |
+
+For details, please [view](https://docs.github.com/en/free-pro-team@latest/rest/reference/reactions).
+
+## 📍 `comment-id`
+
+Click the `···` icon in the upper right corner of a comment, select `Copy link`, and the number at the end of the url is `comment_id`.