Refactor tsconfig.json for modern TypeScript settings

[JasonLeung1983]

Updated TypeScript configuration for improved module resolution and output.

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Note

Modernizes TypeScript config: switch to NodeNext modules, target ES2020, clean include/exclude (add dist), and streamline strict options.

• TypeScript config (tsconfig.json):
  • Module/Resolution: Set module and moduleResolution to NodeNext.
  • Target/Lib: Raise target to es2020 and lib to es2020, dom.
  • Strictness: Keep strict: true; retain noUnusedLocals, noUnusedParameters, noFallthroughCasesInSwitch; remove redundant strict options.
  • Project structure: Add dist to exclude; deduplicate node_modules exclusions; keep include: src/**/*.
  • Output/Interop: Preserve outDir: dist, sourceMap, declaration, esModuleInterop, resolveJsonModule, experimentalDecorators, importHelpers, skipLibCheck, typeRoots.}

^{Written by Cursor Bugbot for commit b9caab4. This will update automatically on new commits. Configure here.}

[cursor]

Bug: Incorrect claim about noImplicitReturns coverage

The comment incorrectly states that noImplicitReturns is covered by strict: true, but this is false. The strict flag only enables specific checks like strictNullChecks and noImplicitAny, not noImplicitReturns. Removing this option reduces type safety by allowing functions to have code paths that don't return values when a return type is specified, which was previously caught as an error.