By Samuel Indyk LONDON (Reuters) – The euro rose on Monday as markets focused on European Central Bank tools to fight fragmentation in the currency bloc, shrugging off the risk of political gridlock in France for now after President Emmanuel Macron lost an absolute majority in a parliamentary election. Macron’s Ensemble alliance secured the most seats in the National Assembly but fell well short of the absolute majority needed to control parliament, final results showed. Analysts and traders looked past the election result to focus instead on the ECB’s attempts to contain borrowing costs in th…