fix: correct pipeline stage weights to match Core API

Problem:
- rule1_ingestion weight was 0.10 (should be 0.05)
- face_tracing weight was 0.10 (should be 0.05)
- identity_agent was filtered out (should be included with 0.10)
- Progress percentage calculation was incorrect

Solution:
1. Correct weights based on Core team specifications
2. Remove identity_agent filter (now part of pipeline)
3. Use correct weights:
   - processors: 0.30
   - rule1_ingestion: 0.05
   - face_tracing: 0.05
   - identity_agent: 0.10
   - tkg_nodes: 0.20
   - tkg_edges: 0.15
   - rule2_ingestion: 0.15

Impact:
- Progress percentage now accurately reflects pipeline completion
- All stages properly tracked and weighted

Thanks Core team for the correct weight configuration!

src/store.ts

@@ -916,20 +916,19 @@ export async function loadPipelineStats(fileUuid: string, force = false): Promis
   try {
     const data: any = await apiCall('get_pipeline_stats', { fileUuid })
     
-    // 过滤掉identity_agent阶段（独立于pipeline）
-    const filteredStages = (data.stages || []).filter((s: any) => s.name !== 'identity_agent')
+    const stages = data.stages || []
     
-    // 覆盖权重为最终设计值（Core API返回的权重可能不匹配）
     const WEIGHT_MAP: Record<string, number> = {
       processors: 0.30,
-      rule1_ingestion: 0.10,
-      face_tracing: 0.10,
+      rule1_ingestion: 0.05,
+      face_tracing: 0.05,
+      identity_agent: 0.10,
       tkg_nodes: 0.20,
       tkg_edges: 0.15,
       rule2_ingestion: 0.15
     }
     
-    const mappedStages = filteredStages.map((s: any) => ({
+    const mappedStages = stages.map((s: any) => ({
       name: s.name,
       weight: WEIGHT_MAP[s.name] ?? s.weight ?? 0,
       progress: s.progress || 0,