fix: preserve panchayat_boundaries style

[Athina09]

Summary

Fixes a style override bug in getVectorLayers where the custom panchayat_boundaries style was being immediately replaced by the generic default style.

Problem

In src/actions/getVectorLayers.js, the code first applies:

• PanchayatBoundariesStyle when layer_store === "panchayat_boundaries"

But right after that, it always applies a generic style:

• black stroke + blue fill

This unconditional second setStyle(...) overwrote the panchayat-specific style.

Fix

Updated style assignment logic to be conditional:

• If layer_store === "panchayat_boundaries", keep PanchayatBoundariesStyle.
• Otherwise, apply the generic default style.

Impact

• Panchayat boundaries now render with their intended visual style.
• Other vector layers continue to use the existing default style.
• Restores expected map readability and layer-specific styling behavior.

File changed

• src/actions/getVectorLayers.js