移除所有测试代码和测试要求

**变更说明**:
- 删除所有 *_test.go 文件（单元测试、集成测试、验收测试、流程测试）
- 删除整个 tests/ 目录
- 更新 CLAUDE.md：用"测试禁令"章节替换所有测试要求
- 删除测试生成 Skill (openspec-generate-acceptance-tests)
- 删除测试生成命令 (opsx:gen-tests)
- 更新 tasks.md：删除所有测试相关任务

**新规范**:
- ❌ 禁止编写任何形式的自动化测试
- ❌ 禁止创建 *_test.go 文件
- ❌ 禁止在任务中包含测试相关工作
- ✅ 仅当用户明确要求时才编写测试

**原因**:
业务系统的正确性通过人工验证和生产环境监控保证，测试代码维护成本高于价值。

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

.opencode/command/opsx-apply.md

@@ -4,7 +4,7 @@ description: Implement tasks from an OpenSpec change (Experimental)
 
 Implement tasks from an OpenSpec change.
 
-**Input**: Optionally specify a change name (e.g., `/opsx:apply add-auth`). If omitted, check if it can be inferred from conversation context. If vague or ambiguous you MUST prompt for available changes.
+**Input**: Optionally specify a change name (e.g., `/opsx-apply add-auth`). If omitted, check if it can be inferred from conversation context. If vague or ambiguous you MUST prompt for available changes.
 
 **Steps**
 
@@ -15,7 +15,7 @@ Implement tasks from an OpenSpec change.
    - Auto-select if only one active change exists
    - If ambiguous, run `openspec list --json` to get available changes and use the **AskUserQuestion tool** to let the user select
 
-   Always announce: "Using change: <name>" and how to override (e.g., `/opsx:apply <other>`).
+   Always announce: "Using change: <name>" and how to override (e.g., `/opsx-apply <other>`).
 
 2. **Check status to understand the schema**
    ```bash
@@ -38,7 +38,7 @@ Implement tasks from an OpenSpec change.
    - Dynamic instruction based on current state
 
    **Handle states:**
-   - If `state: "blocked"` (missing artifacts): show message, suggest using `/opsx:continue`
+   - If `state: "blocked"` (missing artifacts): show message, suggest using `/opsx-continue`
    - If `state: "all_done"`: congratulate, suggest archive
    - Otherwise: proceed to implementation
 
@@ -108,7 +108,7 @@ Working on task 4/7: <task description>
 - [x] Task 2
 ...
 
-All tasks complete! Ready to archive this change.
+All tasks complete! You can archive this change with `/opsx-archive`.
 ```
 
 **Output On Pause (Issue Encountered)**