[EDH-3342] Customer EIC is displayed in MP search when no contractual relationship to OS

[mailimarkvardt]

Problem
When OS makes a metering point search by MP eic in case there's no agreements between OS and the customer in that MP, customer's eic is displayed. - (dash) should be displayed instead.
NB! this issue probaby influences also metering point search by customer EIC code - result is returned even if agreement with the OS starts in the future or has ended more than 12 months ago.

Steps to reproduce
preconditions: find or create some metering point with GRID agreement + GS, no relation/agreement to GO that you are going to use in this test.

1. log in as some OS
2. Go to Metering points - Search - search by metering point EIC
   Expected result
   EIC of customer is not displayed, - (dash is displayed insteada) because this OS has no relationhip to the metering point

Actual result
Customer's EIC is displayed to user.

[jeksatr]

Went Live 31.03.2025 16:13

[kristjanZ]

Fix rolled back from live on 03.04.2025 ~16:20