[优化删除工作流配置]: 改进 GitHub Actions 工作流删除功能的配置选项和默认值

-**输入参数描述优化**: 更新所有输入参数的描述文字，使其更加清晰易懂
-**工作流状态筛选**: 将 `delete_workflow_by_state_pattern` 改为非必需参数，提供更灵活的状态筛选选项
-**运行结论筛选**: 将 `delete_run_by_conclusion_pattern` 改为非必需参数，支持按运行结果类型筛选
-**模拟执行选项**: 为 `dry_run` 参数添加选项列表和默认值，支持更好的模拟删除体验
-**权限配置更新**: 在工作流中增加 `contents: read` 权限，确保操作完整性
-**表达式格式调整**: 优化条件表达式的格式，提高代码可读性
-**工作流命名更新**: 将作业名称从 `delete-workflow-runs` 改为 `delete-runs`，更简洁明了

Author: RealChuan

.github/workflows/delete_workflow.yml

@@ -3,19 +3,19 @@ on:
   workflow_dispatch:
     inputs:
       days:
-        description: 'Days-worth of runs to keep for each workflow'
+        description: "Days to retain runs"
         required: true
-        default: '30'
+        default: "30"
       minimum_runs:
-        description: 'Minimum runs to keep for each workflow'
+        description: "Minimum runs to keep"
         required: true
-        default: '6'
+        default: "6"
       delete_workflow_pattern:
-        description: 'Name or filename of the workflow (if not set, all workflows are targeted)'
+        description: "Workflow name or filename (omit for all). Use `|` to separate multiple filters (e.g. 'build|deploy')."
         required: false
       delete_workflow_by_state_pattern:
-        description: 'Filter workflows by state: active, deleted, disabled_fork, disabled_inactivity, disabled_manually'
-        required: true
+        description: "Workflow state: active, deleted, disabled_fork, disabled_inactivity, disabled_manually"
+        required: false
         default: "ALL"
         type: choice
         options:
@@ -25,8 +25,8 @@ on:
           - disabled_inactivity
           - disabled_manually
       delete_run_by_conclusion_pattern:
-        description: 'Remove runs based on conclusion: action_required, cancelled, failure, skipped, success'
-        required: true
+        description: "Run conclusion: action_required, cancelled, failure, skipped, success"
+        required: false
         default: "Unsuccessful: action_required,cancelled,failure,skipped"
         type: choice
         options:
@@ -38,14 +38,19 @@ on:
           - skipped
           - success
       dry_run:
-        description: 'Logs simulated changes, no deletions are performed'
+        description: "Simulate deletions"
         required: false
-
+        default: "false"
+        type: choice
+        options:
+          - "false"
+          - "true"
 jobs:
-  delete-workflow-runs:
+  delete-runs:
     runs-on: ubuntu-latest
     permissions:
       actions: write
+      contents: read
     steps:
       - name: Delete workflow runs
         uses: Mattraks/delete-workflow-runs@v2
@@ -58,8 +63,8 @@ jobs:
           delete_workflow_by_state_pattern: ${{ github.event.inputs.delete_workflow_by_state_pattern }}
           delete_run_by_conclusion_pattern: >-
             ${{
-              startsWith(github.event.inputs.delete_run_by_conclusion_pattern, 'Unsuccessful:')
-              && 'action_required,cancelled,failure,skipped'
-              || github.event.inputs.delete_run_by_conclusion_pattern
+              startsWith(github.event.inputs.delete_run_by_conclusion_pattern, 'Unsuccessful:') &&
+              'action_required,cancelled,failure,skipped' ||
+              github.event.inputs.delete_run_by_conclusion_pattern
             }}
-          dry_run: ${{ github.event.inputs.dry_run }}
+          dry_run: ${{ github.event.inputs.dry_run }}