Add baoyu-skills package

baoyu-skills/skills/baoyu-translate/references/workflow-mechanics.md

@@ -0,0 +1,25 @@
+# Workflow Mechanics
+
+Details for source materialization, output directory creation, and conflict resolution.
+
+## Materialize Source
+
+| Input Type | Action |
+|------------|--------|
+| File | Use as-is (no copy needed) |
+| Inline text | Save to `translate/{slug}.md` |
+| URL | Fetch content, save to `translate/{slug}.md` |
+
+`{slug}`: 2-4 word kebab-case slug derived from content topic.
+
+## Create Output Directory
+
+Create a subdirectory next to the source file: `{source-dir}/{source-basename}-{target-lang}/`
+
+Examples:
+- `posts/article.md` → `posts/article-zh/`
+- `translate/ai-future.md` → `translate/ai-future-zh/`
+
+## Conflict Resolution
+
+If the output directory already exists, rename the existing one to `{name}.backup-YYYYMMDD-HHMMSS/` before creating the new one. Never overwrite existing results.