feat(cli): include hints in payload (#1947)

* feat(cli): include hints in payload

* chore: add changeset

---------

Co-authored-by: cherkanov_art <45258907+cherkanovart@users.noreply.github.com>

Author: thomasaull

.changeset/thin-fans-unite.md

@@ -0,0 +1,5 @@
+---
+"lingo.dev": patch
+---
+
+Include hints in payload to LLMs

packages/cli/src/cli/localizer/explicit.ts

@@ -188,20 +188,41 @@ function createAiSdkLocalizer(params: {
             },
           },
         ],
+        [
+          {
+            sourceLocale: "en",
+            targetLocale: "es",
+            data: {
+              spring: "Spring",
+            },
+            hints: {
+              spring: ["A source of water"],
+            },
+          },
+          {
+            sourceLocale: "en",
+            targetLocale: "es",
+            data: {
+              spring: "Manantial",
+            },
+          },
+        ],
       ];
 
+      const hasHints = input.hints && Object.keys(input.hints).length > 0;
+
       const payload = {
         sourceLocale: input.sourceLocale,
         targetLocale: input.targetLocale,
         data: input.processableData,
+        ...(hasHints && { hints: input.hints }),
       };
 
       const response = await generateText({
         model,
         ...params.settings,
         messages: [
           { role: "system", content: systemPrompt },
-          { role: "user", content: "OK" },
           ...shots.flatMap(
             ([userShot, assistantShot]) =>
               [