feat: Add submitter fields to entity forms

src/components/admin/RideForm.tsx

@@ -213,6 +213,8 @@ export function RideForm({ onSubmit, onCancel, initialData, isEditing = false }:
       max_g_force: initialData?.max_g_force || undefined,
       manufacturer_id: initialData?.manufacturer_id || undefined,
       ride_model_id: initialData?.ride_model_id || undefined,
+      source_url: initialData?.source_url || '',
+      submission_notes: initialData?.submission_notes || '',
       images: { uploaded: [] }
     }
   });
@@ -792,6 +794,61 @@ export function RideForm({ onSubmit, onCancel, initialData, isEditing = false }:
             )}
           </div>
 
+          {/* Submission Context - For Reviewers */}
+          <div className="space-y-4 border-t pt-6">
+            <div className="flex items-center gap-2 mb-4">
+              <Badge variant="secondary" className="text-xs">
+                For Moderator Review
+              </Badge>
+              <p className="text-xs text-muted-foreground">
+                Help reviewers verify your submission
+              </p>
+            </div>
+            
+            <div className="space-y-2">
+              <Label htmlFor="source_url" className="flex items-center gap-2">
+                Source URL
+                <span className="text-xs text-muted-foreground font-normal">
+                  (Optional)
+                </span>
+              </Label>
+              <Input
+                id="source_url"
+                type="url"
+                {...register('source_url')}
+                placeholder="https://example.com/article"
+              />
+              <p className="text-xs text-muted-foreground">
+                Where did you find this information? (e.g., official website, news article, press release)
+              </p>
+              {errors.source_url && (
+                <p className="text-sm text-destructive">{errors.source_url.message}</p>
+              )}
+            </div>
+
+            <div className="space-y-2">
+              <Label htmlFor="submission_notes" className="flex items-center gap-2">
+                Notes for Reviewers
+                <span className="text-xs text-muted-foreground font-normal">
+                  (Optional)
+                </span>
+              </Label>
+              <Textarea
+                id="submission_notes"
+                {...register('submission_notes')}
+                placeholder="Add any context to help moderators verify this information (e.g., 'Confirmed via phone call with park', 'Soft opening date not yet announced')"
+                rows={3}
+                maxLength={1000}
+              />
+              <p className="text-xs text-muted-foreground">
+                {watch('submission_notes')?.length || 0}/1000 characters
+              </p>
+              {errors.submission_notes && (
+                <p className="text-sm text-destructive">{errors.submission_notes.message}</p>
+              )}
+            </div>
+          </div>
+
           {/* Images */}
           <EntityMultiImageUploader
             mode={isEditing ? 'edit' : 'create'}