Support issue [BS-2085](https://linear.app/affine-design/issue/BS-2085). ### What changed? - Refactor the `actionToAnswerRenderer` function to support reuse in both page mode and edgeless mode. - Add a new `page-response.ts` module to handle AI-generated answers in page mode. - Remove the redundant `edgelessHandler` function from `_common/config.ts`. - Introduce the `AIContext` class along with the `ctx` TypeScript type to standardize context management. - Implement the `createTemplateJob` function to enable AI slide insertion in both page mode and edgeless mode. Insert mindmap on page mode: <div class='graphite__hidden'> <div>🎥 Video uploaded on Graphite:</div> <a href="https://app.graphite.dev/media/video/sJGviKxfE3Ap685cl5bj/30630d3e-ebd9-416b-9bb9-5f27086e48a3.mov"> <img src="https://app.graphite.dev/api/v1/graphite/video/thumbnail/sJGviKxfE3Ap685cl5bj/30630d3e-ebd9-416b-9bb9-5f27086e48a3.mov"> </a> </div> <video src="https://graphite-user-uploaded-assets-prod.s3.amazonaws.com/sJGviKxfE3Ap685cl5bj/30630d3e-ebd9-416b-9bb9-5f27086e48a3.mov">mindmap.mov</video> Insert image on edgeless note <div class='graphite__hidden'> <div>🎥 Video uploaded on Graphite:</div> <a href="https://app.graphite.dev/media/video/sJGviKxfE3Ap685cl5bj/b850ee5a-a06b-4ae7-8b68-ed5929a6e81a.mov"> <img src="https://app.graphite.dev/api/v1/graphite/video/thumbnail/sJGviKxfE3Ap685cl5bj/b850ee5a-a06b-4ae7-8b68-ed5929a6e81a.mov"> </a> </div> <video src="https://graphite-user-uploaded-assets-prod.s3.amazonaws.com/sJGviKxfE3Ap685cl5bj/b850ee5a-a06b-4ae7-8b68-ed5929a6e81a.mov">image3.mov</video> Insert image on page mode: <div class='graphite__hidden'> <div>🎥 Video uploaded on Graphite:</div> <a href="https://app.graphite.dev/media/video/sJGviKxfE3Ap685cl5bj/c4f98e2d-0b15-4310-b3e0-0725e330302b.mov"> <img src="https://app.graphite.dev/api/v1/graphite/video/thumbnail/sJGviKxfE3Ap685cl5bj/c4f98e2d-0b15-4310-b3e0-0725e330302b.mov"> </a> </div> <video src="https://graphite-user-uploaded-assets-prod.s3.amazonaws.com/sJGviKxfE3Ap685cl5bj/c4f98e2d-0b15-4310-b3e0-0725e330302b.mov">image.mov</video> Generate image from image: <div class='graphite__hidden'> <div>🎥 Video uploaded on Graphite:</div> <a href="https://app.graphite.dev/media/video/sJGviKxfE3Ap685cl5bj/2776a55f-cbb7-47ce-8e7d-7cae243fa3e9.mov"> <img src="https://app.graphite.dev/api/v1/graphite/video/thumbnail/sJGviKxfE3Ap685cl5bj/2776a55f-cbb7-47ce-8e7d-7cae243fa3e9.mov"> </a> </div> <video src="https://graphite-user-uploaded-assets-prod.s3.amazonaws.com/sJGviKxfE3Ap685cl5bj/2776a55f-cbb7-47ce-8e7d-7cae243fa3e9.mov">image2.mov</video> Insert presentation on page mode: <div class='graphite__hidden'> <div>🎥 Video uploaded on Graphite:</div> <a href="https://app.graphite.dev/media/video/sJGviKxfE3Ap685cl5bj/4e228fa5-88f4-478c-8b79-647612d5515c.mov"> <img src="https://app.graphite.dev/api/v1/graphite/video/thumbnail/sJGviKxfE3Ap685cl5bj/4e228fa5-88f4-478c-8b79-647612d5515c.mov"> </a> </div> <video src="https://graphite-user-uploaded-assets-prod.s3.amazonaws.com/sJGviKxfE3Ap685cl5bj/4e228fa5-88f4-478c-8b79-647612d5515c.mov">ppt.mov</video> Insert make it real on page mode: <div class='graphite__hidden'> <div>🎥 Video uploaded on Graphite:</div> <a href="https://app.graphite.dev/media/video/sJGviKxfE3Ap685cl5bj/c71139b2-fb55-4d89-84e2-d52eeb905b57.mov"> <img src="https://app.graphite.dev/api/v1/graphite/video/thumbnail/sJGviKxfE3Ap685cl5bj/c71139b2-fb55-4d89-84e2-d52eeb905b57.mov"> </a> </div> <video src="https://graphite-user-uploaded-assets-prod.s3.amazonaws.com/sJGviKxfE3Ap685cl5bj/c71139b2-fb55-4d89-84e2-d52eeb905b57.mov">make it real.mov</video>
