chore: use recommended .yaml extension where possible (#1533)

.gitattributes

@@ -17,6 +17,7 @@
 *.qrc text
 *.ui text
 *.yml text
+*.yaml text
 CMakeLists.txt text
 COPYING text
 

.github/workflows/build-check.yaml

@@ -191,7 +191,7 @@ jobs:
       - name: Build AppImage
         uses: ./.github/workflows/appimage/
         with:
-          recipe: pkg/appimage/appimage-amd64.yml
+          recipe: pkg/appimage/appimage-amd64.yaml
           apt_dependencies: >-
             build-essential
             cmake extra-cmake-modules

README.md

@@ -6,7 +6,7 @@
 [![Telegram Channel](https://img.shields.io/badge/follow-on%20telegram-179cde.svg?style=flat-square)](https://telegram.me/zealdocs)
 [![Twitter](https://img.shields.io/badge/follow-on%20twitter-1da1f2.svg?style=flat-square)](https://twitter.com/zealdocs)
 
-[![Build Check](https://img.shields.io/github/actions/workflow/status/zealdocs/zeal/build-check.yml?style=flat-square)](https://github.com/zealdocs/zeal/actions/workflows/build-check.yml)
+[![Build Check](https://img.shields.io/github/actions/workflow/status/zealdocs/zeal/build-check.yaml?style=flat-square)](https://github.com/zealdocs/zeal/actions/workflows/build-check.yaml)
 [![Coverity Scan](https://img.shields.io/coverity/scan/4271.svg?style=flat-square)](https://scan.coverity.com/projects/4271)
 
 Zeal is a simple offline documentation browser inspired by [Dash](https://kapeli.com/dash).

pkg/appimage/README.md

@@ -43,5 +43,5 @@ Run `appimage-builder`:
 
 ```shell
 cd /src
-appimage-builder --skip-test --build-dir build.appimage --appdir build.appimage/AppDir --recipe pkg/appimage/appimage-amd64.yml
+appimage-builder --skip-test --build-dir build.appimage --appdir build.appimage/AppDir --recipe pkg/appimage/appimage-amd64.yaml
 ```