# WRNexusJS v0.6.0 R8 UI compile fixes

R8 fixes the remaining UI test cascade reported after R7.

## Root causes

1. Readonly-prop diagnostics treated comparison operators such as `===` as assignments.
2. Text inside JavaScript string literals, including selectors such as `input[name='...']`, was scanned as executable assignment syntax.
3. Function parameters that intentionally shadowed prop names were treated as mutations of those props.
4. `component-catalog.json` did not contain four bundled declarations even though the generated component reference did.

## Changes

- Added JavaScript trivia masking before readonly-prop mutation analysis.
- Assignment recognition now distinguishes `=`, compound assignments, `++`, and `--` from `==`, `===`, `=>`, and comparisons.
- `props.name = ...` is still rejected.
- Bare prop assignment is ignored when the name is a function parameter or local variable.
- Syntax and typecheck packages now share the same readonly-prop mutation detector.
- Component catalog generation now includes every bundled component while preserving existing metadata.
- Added R8 validation gates that compile all 108 UI components, verify native attribute forwarding, and compare catalog/reference declarations.

## Focused validation

- 108/108 UI components compile.
- 108/108 UI components include native attribute forwarding.
- Component catalog: 108 declarations.
- Component reference: 108 declarations.
- Generated showcase: 108 detail pages, 417 demos, 11 categories.