feat: Gitea 协作规范落地 — 标题前缀+Label+模板+L2注入

src/daemon/prompt_composer.py

@@ -129,6 +129,29 @@ class PromptComposer:
         return result
 
 
+# ---------------------------------------------------------------------------
+class GiteaConventionSection:
+    """Gitea 标题规范引导段 — 提醒 Agent 创建 Issue/PR 时遵循标题格式。"""
+
+    name: str = "gitea_convention"
+    priority: int = 55  # CONSTRAINTS(50) 和 EXTENSION(60) 之间
+
+    CONVENTION_TEXT = (
+        "## Gitea 标题规范\n"
+        "创建 Issue/PR 时，标题**必须**包含项目代号前缀：\n"
+        "- Issue: `[代号] type: 简述`，如 `[moz] bug: Mail API 500`\n"
+        "- PR: `[代号] type(scope): 简述`，如 `[moz] impl(daemon): WikiGuideSection 注入`\n"
+        "代号：moz=moziplus_v2, quant=quant_live, vnpy=vnpy\n"
+        "type: bug/feat/impl/fix/docs/test/ci/refactor/chore"
+    )
+
+    def render(self, context: "PromptContext") -> str:
+        return self.CONVENTION_TEXT
+
+    def should_include(self, context: "PromptContext") -> bool:
+        return True
+
+
 # ---------------------------------------------------------------------------
 # WikiGuideSection — 知识查询引导段
 # ---------------------------------------------------------------------------