Add efficient-ui as submodule

roundabout,
created on Tuesday, 30 July 2024, 10:11:30 (1722334290), received on Wednesday, 31 July 2024, 06:54:52 (1722408892)
Author identity: vlad <vlad.muntoiu@gmail.com>

                                
                                
                                
                            
                                
                                    
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                                        [submodule "static/efficient-ui"]
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
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                                        	path = static/efficient-ui
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
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                                        	url = https://roundabout-host.com/roundabout/efficient-ui
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                            
                                

                                
                                
                                
                            
                                
                                    
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                                        Subproject commit 475381868136b3cb05e333950cd523f633ce501d