feat(ollama): Enhance Ollama support by adding new models, updating API format handling, and integrating translation functionality.

open-sse/utils/streamHelpers.js

@@ -1,8 +1,24 @@
 import { FORMATS } from "../translator/formats.js";
 
 // Parse SSE data line
-export function parseSSELine(line) {
-  if (!line || line.charCodeAt(0) !== 100) return null; // 'd' = 100
+export function parseSSELine(line, format = null) {
+  if (!line) return null;
+
+  // NDJSON format (Ollama): raw JSON lines without "data:" prefix
+  if (format === FORMATS.OLLAMA) {
+    const trimmed = line.trim();
+    if (trimmed.startsWith("{")) {
+      try {
+        return JSON.parse(trimmed);
+      } catch (error) {
+        return null;
+      }
+    }
+    return null;
+  }
+
+  // Standard SSE format: "data: {...}"
+  if (line.charCodeAt(0) !== 100) return null; // 'd' = 100
 
   const data = line.slice(5).trim();
   if (data === "[DONE]") return { done: true };