Add ability to designate a dataset as i2v or t2v for models that support it

ui/src/app/jobs/new/SimpleJob.tsx

@@ -524,6 +524,16 @@ export default function SimpleJob({
                           checked={dataset.is_reg || false}
                           onChange={value => setJobConfig(value, `config.process[0].datasets[${i}].is_reg`)}
                         />
+                        {
+                          modelArch?.additionalSections?.includes('datasets.do_i2v') && (
+                            <Checkbox
+                              label="Do I2V"
+                              checked={dataset.do_i2v || false}
+                              onChange={value => setJobConfig(value, `config.process[0].datasets[${i}].do_i2v`)}
+                              docKey="datasets.do_i2v"
+                            />
+                          )
+                        }
                       </FormGroup>
                     </div>
                     <div>

ui/src/app/jobs/new/jobConfig.ts

@@ -15,6 +15,7 @@ export const defaultDatasetConfig: DatasetConfig = {
   controls: [],
   shrink_video_to_frames: true,
   num_frames: 1,
+  do_i2v: true,
 };
 
 export const defaultJobConfig: JobConfig = {

ui/src/app/jobs/new/options.ts

@@ -3,7 +3,7 @@ import { GroupedSelectOption, SelectOption } from '@/types';
 type Control = 'depth' | 'line' | 'pose' | 'inpaint';
 
 type DisableableSections = 'model.quantize' | 'train.timestep_type' | 'network.conv';
-type AdditionalSections = 'datasets.control_path' | 'sample.ctrl_img' | 'datasets.num_frames' | 'model.low_vram';
+type AdditionalSections = 'datasets.control_path' | 'datasets.do_i2v' | 'sample.ctrl_img' | 'datasets.num_frames' | 'model.low_vram';
 type ModelGroup = 'image' | 'video';
 
 export interface ModelArch {
@@ -201,7 +201,7 @@ export const modelArchs: ModelArch[] = [
       'config.process[0].train.timestep_type': ['weighted', 'sigmoid'],
     },
     disableSections: ['network.conv'],
-    additionalSections: ['sample.ctrl_img', 'datasets.num_frames', 'model.low_vram'],
+    additionalSections: ['sample.ctrl_img', 'datasets.num_frames', 'model.low_vram', 'datasets.do_i2v'],
   },
   {
     name: 'lumina2',