Feature/document upload 829

[mijinummi]

Description

This PR addresses Issue #829, deploying the interactive file ingestion page layout at the /documents/upload route path.

Key Modifications

• Pre-Flight Ingestion Guards: Formulated client-side verification logic checkpoints matching input buffers against size thresholds (<10MB) and extension matrices to block un-scannable files.
• Axios Chunk Interceptors: Linked Axios execution matrices using the explicit onUploadProgress hook to track multi-part data payload routing bounds across live progression bars.
• Double Submission Locks: Connected reactive forms tracking isUploading parameter triggers to lock out buttons and dropdown components during data transport sequences.

Closes #829
Closes #828
Closes #827
Closes #826

[vercel]

@mijinummi is attempting to deploy a commit to the Mftee's projects Team on Vercel.

A member of the Team first needs to authorize it.

[drips-wave]

@mijinummi Great news! 🎉 Based on an automated assessment of this PR, the linked Wave issue(s) no longer count against your application limits.

You can now already apply to more issues while waiting for a review of this PR. Keep up the great work! 🚀

Learn more about application limits