feat(format/html): impl non-verbatim formatting for directive and element tags

[dyc3]

Summary

This PR refactors the directive and element tag formatters to not use the verbatim formatter. This allows testing and experimentation with formatters for child tokens. Without this, it's not possible to test formatters for attribute and element lists.

Test Plan

It builds.

[codspeed-hq]

CodSpeed Performance Report

Merging #3781 will degrade performances by 6.19%

_{Comparing 09-04-feat_format_html_impl_formatting_for_directive_and_element_tags (0c1e86c) with main (b93a266)}

Summary

⚡ 2 improvements
❌ 1 regressions
✅ 104 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	main	09-04-feat_format_html_impl_formatting_for_directive_and_element_tags	Change
❌	dojo_11880045762646467684.js[cached]	8 ms	8.6 ms	-6.19%
⚡	react.production.min_3378072959512366797.js[cached]	2 ms	1.9 ms	+6.84%
⚡	big5-added_15586211152145260264.json[uncached]	666.5 µs	542.5 µs	+22.85%

[Conaclos]

lGTM