fix: return against rejected warehouse (UX Issue)

[rohitwaghchaure]

Issue

When the user creates a Purchase Return Entry from the Purchase Receipt, the system automatically populates the Received Quantity and Rejected Quantity fields. However, users need to manually set the Received Qty same as Rejected Qty and the Received Warehouse same as the Rejected Warehouse in the purchase return entry to return the rejected quantity. The user experience (UX) can be confusing, especially for new users who often struggle to understand this process.

Solution

To solve this problem, a modal has been added where the user must select whether they want to return the material from the rejected warehouse or the accepted warehouse.

Fix #35811

[codecov]

Codecov Report

Merging #35829 (756dbe7) into develop (c51e6db) will increase coverage by 0.14%.
The diff coverage is 100.00%.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #35829      +/-   ##
===========================================
+ Coverage    64.13%   64.28%   +0.14%     
===========================================
  Files          810      811       +1     
  Lines        61893    62061     +168     
===========================================
+ Hits         39696    39896     +200     
+ Misses       22197    22165      -32     

Impacted Files	Coverage Δ
erpnext/controllers/sales_and_purchase_return.py	87.38% <100.00%> (+0.24%)	⬆️
...stock/doctype/purchase_receipt/purchase_receipt.py	91.33% <100.00%> (+0.07%)	⬆️

... and 16 files with indirect coverage changes