[Maintenance] - BOM Table Resizable Columns

[cielbellerose]

Description

Update the Project Detail BOM table to have columns with resizable widths (like in Excel) so users can drag column borders to expand them.

Proposed Solution

In pages/ProjectDetailPage/ProjectViewContainer/BOM/BOMTableWrapper.tsx

• ensure individual columns in BOMTableWrapper don't have any flex properties, enforce fixed width or minWidth
• ensure disableColumnResize is never true
• enable the mui column separator in bom.utils.ts

NOTE: we might need a new library for this? will look into it

Acceptance criteria

• column widths can be adjusted by dragging

Screenshots