fix: PR 状态字段匹配和 MSYS 路径问题

- 01-collect-prs.sh: 修复 PR 过滤逻辑，兼容 status='open' 字符串
- quality-gate-full.sh: 使用相对路径避免 MSYS 路径问题

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

skills/gitlink-quality-gate/scripts/01-collect-prs.sh

@@ -25,13 +25,16 @@ PRS=$(gitlink-cli pr +list --owner "$OWNER" --repo "$REPO" --state open --format
 }
 echo "$PRS" > "$OUTPUT_DIR/prs-open.json"
 
-# 过滤真实 PR（pull_request_status=0 表示打开中的 PR）
+# 过滤打开的 PR（status 可能是数字 0 或字符串 "open"/"opened"）
 REAL_PRS=$(echo "$PRS" | node -e "
     let s='';
     process.stdin.on('data',d=>s+=d).on('end',()=>{
-        const d=JSON.parse(s).data||[];
-        const items=Array.isArray(d)?d:(d.pull_requests||d);
-        const real=items.filter(p=>(p.pull_request_status||p.status||0)==0);
+        const d=JSON.parse(s).data||{};
+        const items=Array.isArray(d)?d:(d.pulls||d.pull_requests||[]);
+        const real=items.filter(p=>{
+            const st=p.pull_request_status||p.status||'';
+            return st===0||st==='0'||st==='open'||st==='opened';
+        });
         process.stdout.write(JSON.stringify(real));
     });
 " 2>/dev/null || echo "[]")

skills/gitlink-quality-gate/scripts/quality-gate-full.sh

@@ -27,14 +27,14 @@ echo "▸ Phase 1/4: PR 采集"
 bash "$SCRIPT_DIR/01-collect-prs.sh" "$OWNER" "$REPO"
 echo ""
 
-# 读取待审 PR 列表
-PR_LIST="$OUTPUT_DIR/prs-to-review.json"
-if [ ! -f "$PR_LIST" ]; then
+# 读取待审 PR 列表（用相对路径避免 MSYS 路径问题）
+PR_REL="skills/gitlink-quality-gate/scripts/_output/prs-to-review.json"
+if [ ! -f "$PR_REL" ]; then
     echo "[ERROR] 未找到 PR 列表，请先运行 Phase 1"
     exit 1
 fi
 
-PR_COUNT=$(node -e "const d=require('fs').readFileSync('$PR_LIST','utf8');process.stdout.write(String(JSON.parse(d).length))" 2>/dev/null || echo "0")
+PR_COUNT=$(node -e "const d=require('fs').readFileSync('$PR_REL','utf8');process.stdout.write(String(JSON.parse(d).length))" 2>/dev/null || echo "0")
 
 if [ "$PR_COUNT" -eq 0 ]; then
     echo "[INFO] 没有待审 PR，流程结束"
@@ -45,7 +45,7 @@ echo "[INFO] 共 $PR_COUNT 个 PR 需要审查"
 
 # 遍历每个 PR
 for i in $(seq 0 $((PR_COUNT - 1))); do
-    PR_ID=$(node -e "const d=require('fs').readFileSync('$PR_LIST','utf8');const items=JSON.parse(d);process.stdout.write(String(items[$i].id))" 2>/dev/null || echo "")
+    PR_ID=$(node -e "const d=require('fs').readFileSync('$PR_REL','utf8');const items=JSON.parse(d);process.stdout.write(String(items[$i].id))" 2>/dev/null || echo "")
 
     if [ -z "$PR_ID" ]; then
         echo "[WARN] PR #$i: 无法解析 PR ID，跳过"