Autotests: Replace all inproper monomer locators with getMonomerLocator hepler function

[AlexeyGirin]

Replace all improper monomer locators that usually looks like:
await page.getByText('SMCC').locator('..').first().click();
await page.getByText('1Nal').locator('..').first().click();
await page.getByText('F1').locator('..');
and similar (HINT: such locators usually has .locator('..') and monomer name in getByText)

with getMonomerLocator hepler function