优化: ProjectDetail多工程列表 + ProjectCard list padding + provider usage诊断

ProjectDetail 概览加工程列表(moduleApi.listProjectModules 显所有 module 名/路径,只读,多工程可见,不只项目级 bind_directory)

ProjectCard list padding 1×(原 0.7× 紧凑文字贴边,panel 14/16px)

openai_helpers apply_openai_sse usage 诊断 tracing(确认 deepseek 报 cache/usage 否,定位 completion 0)

i18n projectDetail.modulesLabel zh/en

src/components/project/ProjectCard.vue

@@ -176,8 +176,8 @@ watch(() => props.view, () => nextTick(measureDesc))
 }
 .card-desc-toggle:hover { text-decoration: underline; }
 
-/* list 视图:更紧凑的内边距,单屏容纳更多卡片 */
-.project-card--list { padding: calc(var(--df-pad-panel) * 0.7); }
+/* list 视图:padding 同 card(1× panel,文字不贴边);list 紧凑靠 line-clamp 2 + grid 单列,不靠缩 padding */
+.project-card--list { padding: var(--df-pad-panel); }
 
 .card-footer {
   display: flex;