[FEATURE] Dynamic width for the tables.

**Is your feature request related to a problem? Please describe.**
- The width of the tables are fixed and can't be changed. A lot of field names can't be seen by just looking at the table

**Describe the solution you'd like**
- We can somehow change the width of the table, it will be helpfull.

Start by locating the table UI entry point in the diagram editor and reading how fixed table widths are represented. Define the interaction needed to change a table's width and verify that long field names become visible without disrupting the diagram. Done means users can adjust table widths reliably in the editor.

Written by the indexing model from the issue text.