chore(frontend): split fixture and generated model snapshots

scripts/verify_t35.sh

@@ -1,36 +1,62 @@
 #!/bin/bash
-# verify_t35.sh — 验收 T-3.5：日报生成器同步产出 latest_models.json + Explorer fallback
+# verify_t35.sh — 验收 T-3.5：前端本地 latest 快照语义 + fixture fallback 约定
 set -e
 SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
-REPORT="$PROJECT_ROOT/scripts/generate_daily_report.go"
-EXPLORER="$PROJECT_ROOT/frontend/src/pages/Explorer.tsx"
+MODELS_LIB="$PROJECT_ROOT/frontend/src/lib/models.ts"
+GITIGNORE="$PROJECT_ROOT/.gitignore"
 LATEST="$PROJECT_ROOT/frontend/src/data/latest_models.json"
+FIXTURE="$PROJECT_ROOT/frontend/src/data/models.json"
 
 echo "=== T-3.5 验收检查 ==="
 
-# T-3.5.1: generate_daily_report.go 含 latest_models.json 写入，且路径从 outDir 推导而非硬编码相对 cwd
-if grep -q 'latest_models.json' "$REPORT" && \
-   grep -q 'outDir.*frontend.*latest_models.json\|filepath.Join.*outDir.*latest' "$REPORT"; then
-    echo "report-json-write  PASS — latest_models.json 写入且路径从 outDir 推导"
+# T-3.5.1: latest_models.json 视为本地运行快照，不纳入 git 跟踪
+if grep -q '^frontend/src/data/latest_models.json$' "$GITIGNORE"; then
+    echo "latest-ignore   PASS — latest_models.json 已被 .gitignore 标记为本地运行快照"
 else
-    echo "report-json-write  FAIL"
+    echo "latest-ignore   FAIL"
     exit 1
 fi
 
-# T-3.5.2: Explorer.tsx 含 latest_models.json 优先加载和 models.json fallback
-if grep -q 'latest_models.json' "$EXPLORER" && \
-   grep -q 'models.json' "$EXPLORER"; then
-    echo "explorer-fallback  PASS — latest 优先 + models fallback 同时存在"
+# T-3.5.2: 回退层在 models.ts 中定义 latest 优先 + models fixture fallback
+if grep -q 'latest_models.json' "$MODELS_LIB" && \
+   grep -q 'models.json' "$MODELS_LIB"; then
+    echo "fallback-order PASS — latest 优先 + models fixture fallback 同时存在"
 else
-    echo "explorer-fallback  FAIL"
+    echo "fallback-order FAIL"
     exit 1
 fi
 
-# T-3.5.1 补丁验证: latest_models.json 免费模型 pricing 字段完整性
+# T-3.5.3: committed fixture 必须长期存在，保证无 API 时仍能展示基础数据
+if [ ! -f "$FIXTURE" ]; then
+    echo "fixture-present FAIL — models.json fixture 不存在"
+    exit 1
+fi
+
+if python3 - "$FIXTURE" <<'PY'
+import json
+import sys
+
+path = sys.argv[1]
+with open(path, "r", encoding="utf-8") as f:
+    data = json.load(f)
+
+assert isinstance(data.get("models"), list) and len(data["models"]) > 0
+assert all("pricing" in model for model in data["models"])
+PY
+then
+    echo "fixture-present PASS — models.json fixture 存在且结构可用"
+else
+    echo "fixture-present FAIL — models.json fixture 结构异常"
+    exit 1
+fi
+
+# T-3.5.4: latest_models.json 如果存在，必须满足快照 schema 和免费模型归一化
 if [ ! -f "$LATEST" ]; then
-    echo "pricing-normalized  FAIL — latest_models.json 不存在"
-    exit 1
+    echo "latest-optional PASS — latest_models.json 当前不存在，前端将回退到 committed fixture"
+    echo ""
+    echo "all PASS"
+    exit 0
 fi
 
 if python3 - "$LATEST" <<'PY'
@@ -58,9 +84,9 @@ for model in free_models:
         raise SystemExit(1)
 PY
 then
-    echo "pricing-normalized  PASS — 免费模型 pricing.input/output 均显式为 0"
+    echo "latest-schema   PASS — latest_models.json 存在且免费模型 pricing.input/output 均显式为 0"
 else
-    echo "pricing-normalized  FAIL — 免费模型 pricing 字段缺失或未显式归一为 0"
+    echo "latest-schema   FAIL — latest_models.json schema 异常或免费模型 pricing 未归一"
     exit 1
 fi