Add the FAQ documentation (#266)

* Add a quick start.

* Add FAQ

* Fix the link of deployment API

Author: Noah Lee

README.md

@@ -14,7 +14,7 @@
 
 ## What is Gitploy?
 
-GitHub provides the [deployment API](https://docs.github.com/en/rest/reference/repos#deployments) to deploy a specific ref(branch, SHA, tag). It offers strong features to make your team (or organization) can deploy fast and safety. **But it takes a lot of resources to build the deployment system around GitHub deployment API.**
+GitHub provides the [deployment API](https://docs.github.com/en/rest/reference/deployments#deployments) to deploy a specific ref(branch, SHA, tag). It offers strong features to make your team (or organization) can deploy fast and safety. **But it takes a lot of resources to build the deployment system around GitHub deployment API.**
 
 Gitploy makes your team or organization **build the deployment system around GitHub in minutes.** Now, do not waste the time to build the deployment system.
 

docs/concepts/deploy.yml.md

@@ -2,6 +2,19 @@
 
 Gitploy configures a pipeline with a simple, easy‑to‑read file that you commit to your git repository. *The configuration file must be at the head of the default branch.* The default path is `deploy.yml` at the root directory, but you can replace the file path in the settings tab of Gitploy. You can check the [documentation](../references/deploy.yml.md) for the specification of the configuration file and also references [Use Cases](../tasks/usecases.md).
 
+## Quick Start
+
+If you want to get started quickly, you should copy the `deploy.yml` file and push it into your git repository. Then you find the environment in the Gitploy.
+
+```yaml
+# deploy.yml
+envs:
+  - name: production
+    auto_merge: false
+    # To avoid the context verification.
+    # required_context: []
+```
+
 ## Features
 ### Multi Environment
 

docs/concepts/how-it-work.md

@@ -1,6 +1,6 @@
 # How it works
 
-Gitploy builds the system around GitHub [deployment API](https://docs.github.com/en/rest/reference/repos#deployments). **It's an event-driven decoupled way to deploy your code.** Internally, Gitploy creates a new Github deployment resource, and Github dispatches a deployment event that external services can listen for and act. It enables developers and organizations to build loosely coupled tooling. 
+Gitploy builds the system around GitHub [deployment API](https://docs.github.com/en/rest/reference/deployments#deployments). **It's an event-driven decoupled way to deploy your code.** Internally, Gitploy creates a new Github deployment resource, and Github dispatches a deployment event that external services can listen for and act. It enables developers and organizations to build loosely coupled tooling. 
 
 This approach has several pros:
 

docs/faq.md

@@ -0,0 +1,9 @@
+# FAQ
+
+**I tried to deploy, and the deployment status has been pending as `created` for a while.** What should I do?
+
+Don't worry. Gitploy transit the deployment status into `canceled` if pending (i.e. `created` or `waiting`) for thirty minutes.
+
+## Questions?
+
+We are always happy to help with questions you might have. Search our documentation or check out answers to common questions. You can also post questions or comments to our [community](https://github.com/gitploy-io/gitploy/discussions).

docs/index.md

@@ -2,7 +2,7 @@
 
 ## What is Gitploy?
 
-GitHub provides the [deployment API](https://docs.github.com/en/rest/reference/repos#deployments) to deploy a specific ref(branch, SHA, tag). It offers strong features to make your team (or organization) can deploy fast and safety. But it takes a lot of resources to build the deployment system around GitHub deployment API. 
+GitHub provides the [deployment API](https://docs.github.com/en/rest/reference/deployments#deployments) to deploy a specific ref(branch, SHA, tag). It offers strong features to make your team (or organization) can deploy fast and safety. But it takes a lot of resources to build the deployment system around GitHub deployment API. 
 
 Gitploy makes your team or organization build the deployment system around GitHub in minutes. Now, do not waste the time to build the deployment system.
 

mkdocs.yml

@@ -30,6 +30,7 @@ nav:
   - References: 
     - Configurations: references/configurations.md
     - "deploy.yml": references/deploy.yml.md
+  - FAQ: faq.md
   - Contributing: contributing.md
 extra:
   social: