Optimized Assembly + New Test Suite + Bug Fixes

[sidrasali]

Changes in this PR:

• Added precomputed assembly results based on each possible combination of optimizations. This way, whenever a user selects a set of optimizations in the optimization tab, these selections are also reflected in the assembly output
• Improved optimization order based on a heuristic solution to the phase ordering problem
• Added instruction count to the export of results so it can be displayed in the optimization view
• Set up this test suite from "Writing a C Compiler" by Nora Sandler as additional verification for the compiler + Updated README with instructions on how to run the test suite
  Results of running the test suite: 2 test cases failed. These were due to:
  1. Conditional statement not being parsed with correct precedence (fixed ✅)
  2. Blocks having their own scope during IdentifierResolution. Fix: define an inner scope for compound statements but not for blocks, since blocks may already belong to an outer scope (✅)
• Added exact location of error to exceptions (was missing for some).

... & other small improvements

[github-actions]

Code Coverage

File	Coverage [84.02%]	✅
src/jsMain/kotlin/assembly/CodeEmitter.kt	51.02%	❌
src/jsMain/kotlin/assembly/TackyToAsm.kt	84.44%	✅
src/jsMain/kotlin/exceptions/CompilationExceptions.kt	54.17%	❌
src/jsMain/kotlin/lexer/Lexer.kt	95.92%	✅
src/jsMain/kotlin/optimizations/ConstantFolding.kt	61.97%	❌
src/jsMain/kotlin/optimizations/ControlFlowGraph.kt	98.70%	✅
src/jsMain/kotlin/optimizations/CopyPropagation.kt	85.94%	✅
src/jsMain/kotlin/optimizations/DeadStoreElimination.kt	93.24%	✅
src/jsMain/kotlin/optimizations/Optimization.kt	26.32%	❌
src/jsMain/kotlin/optimizations/UnreachableCodeElimination.kt	97.48%	✅
src/jsMain/kotlin/parser/ASTNode.kt	100.00%	✅
src/jsMain/kotlin/parser/BlockItems.kt	98.92%	✅
src/jsMain/kotlin/parser/Expressions.kt	83.33%	✅
src/jsMain/kotlin/parser/FunctionDeclaration.kt	100.00%	✅
src/jsMain/kotlin/parser/Parser.kt	94.53%	✅
src/jsMain/kotlin/parser/Programs.kt	100.00%	✅
src/jsMain/kotlin/semanticAnalysis/IdentifierResolution.kt	90.76%	✅
src/jsMain/kotlin/semanticAnalysis/LabelCollector.kt	79.07%	❌
src/jsMain/kotlin/semanticAnalysis/LoopLabeling.kt	87.72%	✅
src/jsMain/kotlin/semanticAnalysis/TypeChecker.kt	88.57%	✅
src/jsMain/kotlin/tacky/Instructions.kt	67.37%	❌
src/jsMain/kotlin/tacky/Tacky.kt	38.64%	❌
src/jsMain/kotlin/tacky/TackyGenVisitor.kt	85.28%	✅

Total Project Coverage	82.88%	✅