Patch Changes

• Speed up non-CSS-Modules parsing by not building unused selector AST nodes. (by @alexander-akait in #21324)

• Speed up non-CSS-Modules CSS parsing by dropping value tokens nothing reads. (by @alexander-akait in #21324)

• Resolve HTML asset URLs against the document <base href>. (by @alexander-akait in #21329)

• Add HTML integration tests: generateError output, ignored src, null-char parse. (by @aryanraj45 in #21328)

• Reduce CPU and memory overhead of HTML and CSS parsing and code generation. (by @alexander-akait in #21332)

• Reduce HTML parser memory and CPU by skipping unused AST nodes. (by @alexander-akait in #21323)

• Reduce HTML parser memory by storing the AST in struct-of-arrays form. (by @alexander-akait in #21331)

• Key the provided-exports cache on a lazy barrel's still-lazy re-export targets. (by @hai-x in #21326)

• Default output.globalObject to globalThis for universal targets. (by @alexander-akait in #21314)

• Pass through new URL(...) directory references instead of resolving them. (by @alexander-akait in #21312)