docs: add contributing quick start

.github/workflows/welcome.yml

@@ -9,4 +9,6 @@ jobs:
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           issue-message: "Hey, thank you for opening your first Issue ! 🙂"
-          pr-message: "Hey, thank you for opening your first Pull Request !"
+          pr-message: |
+            Hey, thank you for opening your first Pull Request !
+            If you would like to contribute we have a [guide for contributors](https://golangci-lint.run/contributing/quick-start/).

README.md

@@ -28,7 +28,7 @@ Documentation is hosted at https://golangci-lint.run.
 
 ## Contributors
 
-This project exists thanks to all the people who contribute. [How to contribute](https://golangci-lint.run/contributing/workflow/).
+This project exists thanks to all the people who contribute. [How to contribute](https://golangci-lint.run/contributing/quick-start/).
 
 <a href="https://github.com/golangci/golangci-lint/graphs/contributors">
   <img src="https://contributors-img.web.app/image?repo=golangci/golangci-lint" />

docs/src/config/sidebar.yml

@@ -32,6 +32,8 @@
       link: "https://github.com/golangci/golangci-lint"
 - label: Contributing
   items:
+    - label: Quick Start
+      link: /contributing/quick-start/
     - label: Workflow
       link: /contributing/workflow/
     - label: Architecture

docs/src/docs/contributing/quick-start.mdx

@@ -0,0 +1,10 @@
+---
+title: Contributing Quick Start
+---
+
+1. [Contributing workflow](/contributing/workflow/): about our workflow and environment setup.
+2. [Architecture of golangci-lint](/contributing/architecture/)
+3. [How to add new linters](/contributing/new-linters/)
+4. [Debugging golangci-lint](/contributing/debug/)
+5. [Contributing FAQ](/contributing/faq/)
+6. [Contributing to the website](/contributing/website/)

docs/src/docs/contributing/workflow.mdx

@@ -46,13 +46,3 @@ First, please, accept [CLA](https://gist.github.com/jirfag/26a39fd375da84b2d5ad4
 make a comment on the pull request about it.
 
 Also, we run a few checks in CI by using GitHub actions, you can see them [here](https://github.com/golangci/golangci-lint/blob/master/.github/workflows/pr.yml).
-
-## Credits
-
-### Contributors
-
-Thank you to all the people who have already contributed to `golangci-lint`!
-
-[![golangci-lint contributors](https://contributors-img.web.app/image?repo=golangci/golangci-lint)](https://github.com/golangci/golangci-lint/graphs/contributors)
-
-<!-- TODO: use `allcontributors` -->