feat: improve error messages color and format

[matteo-cristino]

• refactor(core): improve lexer error message
• fix(ignored): trim ingored lines
• refactor(core): improve parser error with colors and new error message format
• refactor(core): improve slangroom error message with new colors and format
• test(core): update error tests to new colors and format
• fix(fs): catch more error and report them thhrough plugin context fail method
• test(fs): update failing tests
• test(core): reactivate error tests
• test: update error messages on failing tests
• refacotr(core): use colored text instead of colored backgorund on parser errors
• refacotr(core): use colored text instead of colored backgorund on lexer errors
• test: update failing tests error message checks
• feat(core): improve a bit the parser
• refactor(core): imrpove parse error reporintg when multiple tokens are suggested as solution