Implement context archive handling and metadata extraction for render jobs. Add functionality to check for Blender availability, create context archives, and extract metadata from .blend files. Update job creation and retrieval processes to support new metadata structure and context file management. Enhance client-side components to display context files and integrate new API endpoints for context handling.

web/src/utils/api.js

@@ -198,10 +198,18 @@ export const jobs = {
     return api.uploadFile(`/jobs/${jobId}/upload`, file, onProgress, mainBlendFile);
   },
 
+  async uploadFileForJobCreation(file, onProgress, mainBlendFile) {
+    return api.uploadFile(`/jobs/upload`, file, onProgress, mainBlendFile);
+  },
+
   async getFiles(jobId) {
     return api.get(`/jobs/${jobId}/files`);
   },
 
+  async getContextArchive(jobId) {
+    return api.get(`/jobs/${jobId}/context`);
+  },
+
   downloadFile(jobId, fileId) {
     return `${API_BASE}/jobs/${jobId}/files/${fileId}/download`;
   },