feat: add aiprovider service foundation

aiprovider/schemas.py

@@ -0,0 +1,27 @@
+from typing import Any
+
+from pydantic import BaseModel, Field
+
+
+class SituationalAnalysisRequest(BaseModel):
+    title: str = Field(..., min_length=1, max_length=200)
+    objective: str = Field(..., min_length=1, max_length=1000)
+    context: dict[str, Any] = Field(default_factory=dict)
+    observations: list[str] = Field(default_factory=list)
+    constraints: list[str] = Field(default_factory=list)
+    preferred_model: str | None = Field(default=None, max_length=200)
+
+
+class SituationalAnalysisResponse(BaseModel):
+    provider: str
+    model: str
+    content: str
+    raw_response: dict[str, Any] = Field(default_factory=dict)
+
+
+class AIProviderStatusResponse(BaseModel):
+    provider: str
+    enabled: bool
+    configured: bool
+    model: str | None = None
+    base_url: str | None = None