feat: forward provider options from model config (#202)

Co-authored-by: Dax Raad <d@ironbay.co>

packages/opencode/src/session/index.ts

@@ -262,6 +262,7 @@ export namespace Session {
     if (msgs.length === 0 && !session.parentID) {
       generateText({
         maxTokens: input.providerID === "google" ? 1024 : 20,
+        providerOptions: model.info.options,
         messages: [
           ...SystemPrompt.title(input.providerID).map(
             (x): CoreMessage => ({
@@ -507,6 +508,7 @@ export namespace Session {
       toolCallStreaming: true,
       abortSignal: abort.signal,
       maxSteps: 1000,
+      providerOptions: model.info.options,
       messages: [
         ...system.map(
           (x): CoreMessage => ({
@@ -521,9 +523,7 @@ export namespace Session {
         ProviderTransform.message(msg, i, input.providerID, input.modelID),
       ),
       temperature: model.info.temperature ? 0 : undefined,
-      tools: {
-        ...tools,
-      },
+      tools: model.info.tool_call === false ? undefined : tools,
       model: model.language,
     })
     try {