added new ci script

.woodpecker/main.yml

@@ -0,0 +1,20 @@
+variables:
+  - &image mcr.microsoft.com/dotnet/sdk:8.0-jammy
+steps:
+  build:
+    image: *image
+    commands: dotnet build
+  test:
+    image: *image
+    commands: dotnet test --collect:"XPlat Code Coverage"
+  pack:
+    image: *image
+    commands: dotnet pack --version-suffix $CI_PIPELINE_NUMBER
+  publish:
+    image: *image
+    when:
+      branch: main
+      event: push
+    commands: dotnet nuget push -s https://nuget.ellpeck.de/v3/index.json **/*.nupkg -k $BAGET_KEY -n
+    secrets:
+      - baget_key

Jenkinsfile

@@ -1,35 +0,0 @@
-pipeline {
-  agent any
-  stages {
-    stage('Test') {
-      steps {
-        sh 'dotnet test --collect:"XPlat Code Coverage"'
-      }
-    }
-
-    stage('Pack') {
-      steps {
-        sh 'find . -type f -name "*.nupkg" -delete'
-        sh 'dotnet pack --version-suffix ${BUILD_NUMBER}'
-      }
-    }
-
-    stage('Publish') {
-      when {
-        branch 'main'
-      }
-      steps {
-        sh 'dotnet nuget push -s https://nuget.ellpeck.de/v3/index.json **/*.nupkg -k $BAGET -n'
-      }
-    }
-  }
-  post {
-    always {
-      nunit testResultsPattern: '**/TestResults.xml'
-      cobertura coberturaReportFile: '**/coverage.cobertura.xml'
-    }
-  }
-  environment {
-    BAGET = credentials('3db850d0-e6b5-43d5-b607-d180f4eab676')
-  }
-}