MAESTRO: add analysis SSE router

backend/app/schemas/analysis.py

@@ -0,0 +1,35 @@
+from __future__ import annotations
+
+from pydantic import BaseModel, ConfigDict, Field
+
+from app.engine.models import (
+    AnalysisConfig,
+    AnalysisRequest as EngineAnalysisRequest,
+    AnalysisResult as EngineAnalysisResult,
+)
+
+
+class AnalysisRequest(EngineAnalysisRequest):
+    pass
+
+
+class AnalysisProgress(BaseModel):
+    model_config = ConfigDict(populate_by_name=True)
+
+    current_index: int = Field(alias="currentIndex")
+    total_tests: int = Field(alias="totalTests")
+    current_test: str = Field(alias="currentTest")
+    elapsed_ms: float = Field(alias="elapsedMs")
+    percentage: float
+
+
+class AnalysisReport(EngineAnalysisResult):
+    pass
+
+
+__all__ = [
+    "AnalysisConfig",
+    "AnalysisProgress",
+    "AnalysisReport",
+    "AnalysisRequest",
+]