feat(core): switch reasoning models by front-end (#12225)

Close [AI-116](https://linear.app/affine-design/issue/AI-116)

packages/frontend/core/src/blocksuite/ai/actions/types.ts

@@ -135,6 +135,7 @@ declare global {
       isRootSession?: boolean;
       webSearch?: boolean;
       reasoning?: boolean;
+      modelId?: string;
       contexts?: {
         docs: AIDocContextOption[];
         files: AIFileContextOption[];

packages/frontend/core/src/blocksuite/ai/provider/request.ts

@@ -21,6 +21,7 @@ export type TextToTextOptions = {
   postfix?: (text: string) => string;
   reasoning?: boolean;
   webSearch?: boolean;
+  modelId?: string;
 };
 
 export type ToImageOptions = TextToTextOptions & {
@@ -117,6 +118,7 @@ export function textToText({
   postfix,
   reasoning,
   webSearch,
+  modelId,
 }: TextToTextOptions) {
   let messageId: string | undefined;
 
@@ -138,6 +140,7 @@ export function textToText({
             messageId,
             reasoning,
             webSearch,
+            modelId,
           },
           workflow ? 'workflow' : undefined
         );
@@ -199,6 +202,7 @@ export function textToText({
           messageId,
           reasoning,
           webSearch,
+          modelId,
         });
       })(),
     ]);

packages/frontend/core/src/blocksuite/ai/provider/setup-provider.tsx

@@ -82,7 +82,7 @@ export function setupAIProvider(
 
   //#region actions
   AIProvider.provide('chat', async options => {
-    const { input, contexts, webSearch } = options;
+    const { input, contexts, webSearch, reasoning } = options;
 
     const sessionId = await createSession({
       promptName: 'Chat With AFFiNE AI',
@@ -90,6 +90,7 @@ export function setupAIProvider(
     });
     return textToText({
       ...options,
+      modelId: options.modelId ?? (reasoning ? 'o4-mini' : undefined),
       client,
       sessionId,
       content: input,