1) Trim unused spaces in annotations
2) Rewrote fq name rendering
3) Added annotations to for loop variable
4) Added type arguments render along to type parameters in functions
Created visualizer module in compiler. It will contain basic tests for renderer. Additionally added three different modules in visualizer:
1) psi - will contain renderer for old frontend
2) fir - renderer for new frontend
3) common - will contain common code for both renderers