Publish curated GeoIntel source snapshot

backend/app/schemas/health.py

@@ -0,0 +1,50 @@
+from __future__ import annotations
+
+from pydantic import BaseModel, Field
+
+
+class ProviderCapability(BaseModel):
+    provider_name: str
+    display_name: str
+    authority_level: str
+    supported_layers: list[str]
+    supported_geometry_types: list[str]
+    supported_query_modes: list[str]
+    fetch_signature: str
+    configured: bool
+    status: str
+    limitation_message: str
+    attribution: str
+    license_note: str
+    not_configured_reason: str | None = None
+
+
+class HealthResponse(BaseModel):
+    status: str
+    service: str
+    version: str
+    build_sha: str | None = None
+    build_time: str | None = None
+    database: str | None = None
+    postgis: str | None = None
+    migration: str | None = None
+    storage: str | None = None
+    checks: dict[str, str] = Field(default_factory=dict)
+
+
+class SystemCapabilities(BaseModel):
+    postgis: bool
+    rasterio: bool
+    geopandas: bool
+    yolo: bool | str
+    yolo_status: str
+    sam: bool | str
+    grb: str
+    sentinel: str
+    version: str
+    build_sha: str | None = None
+    providers: list[ProviderCapability] = Field(default_factory=list)
+
+
+class SystemCapabilitiesEnvelope(BaseModel):
+    data: SystemCapabilities