Line Chart x axis value min range

- [ ] Line chart x-axis value does not start at the minimum value
- [ ] The left most y-axis is does not have an enclosing line (compare with right most)

Look for line chart components in the repository, likely in a src/charts or similar directory. Examine the x-axis scale configuration to ensure it starts at the minimum data value. Compare the left and right y-axis rendering to identify missing border styling. Test changes by running the project and viewing the line chart example.

Written by the indexing model from the issue text.