feat: add proper typing for api

src/providers/ollama/mapper.rs

@@ -0,0 +1,16 @@
+use crate::dto::{api, ollama};
+
+impl From<ollama::OllamaModel> for api::ModelInfo {
+    fn from(m: ollama::OllamaModel) -> Self {
+        Self {
+            name: m.name,
+
+            family: m.details.as_ref().and_then(|d| d.family.clone()),
+            parameter_size: m.details.as_ref().and_then(|d| d.parameter_size.clone()),
+            quantization: m
+                .details
+                .as_ref()
+                .and_then(|d| d.quantization_level.clone()),
+        }
+    }
+}