refactor(rome_formatter): new format API

[ematipico]

Summary

This is part #1996

This is a first batch of changes where we start using the new traits. While doing so I uncovered two new cases which now implement the new traits.

The changes should be applied to all the nodes but I decided to start small in order to not make the PR too overwhelming.

Test Plan

No tests should fail

[github-actions]

Parser conformance results on ubuntu-latest

TS

Test result	main count	This PR count	Difference
Total	15976	15976	0
Passed	11126	11126	0
Failed	4848	4848	0
Panics	2	2	0
Coverage	69.64%	69.64%	0.00%

T262

Test result	main count	This PR count	Difference
Total	45250	45250	0
Passed	44130	44130	0
Failed	1120	1120	0
Panics	0	0	0
Coverage	97.52%	97.52%	0.00%

[cloudflare-workers-and-pages]

Deploying with    Cloudflare Pages

Latest commit:	eee0178
Status:	⚡️  Build in progress...

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[MichaReiser]

!bench_formatter

[github-actions]

Bench results on ubuntu-latest

group    main    pr
-----    ----    --
formatter
/compiler.js    1.01    303.2±6.95ms     3.5 MB/sec    1.00    301.0±5.00ms     3.5 MB/sec
formatter
/d3.min.js    1.00    211.2±5.35ms  1270.7 KB/sec    1.01    213.4±5.82ms  1258.0 KB/sec
formatter
/dojo.js    1.01     16.0±0.54ms     4.3 MB/sec    1.00     15.9±0.45ms     4.3 MB/sec
formatter
/jquery.min.js    1.01     59.0±2.43ms  1434.7 KB/sec    1.00     58.7±1.88ms  1442.0 KB/sec
formatter
/pixi.min.js    1.01    248.0±7.14ms  1812.1 KB/sec    1.00    246.6±5.77ms  1822.5 KB/sec
formatter
/react-dom.production.min.js    1.01     80.6±2.66ms  1463.1 KB/sec    1.00     79.5±2.38ms  1483.2 KB/sec
formatter
/react.production.min.js    1.00      3.6±0.14ms  1773.2 KB/sec    1.01      3.6±0.14ms  1758.0 KB/sec
formatter
/tex-chtml-full.js    1.00   660.7±11.27ms  1412.4 KB/sec    1.00   661.5±11.63ms  1410.7 KB/sec
formatter
/three.min.js    1.00    296.0±6.26ms  2030.8 KB/sec    1.01    298.0±8.31ms  2017.1 KB/sec
formatter
/vue.global.prod.js    1.02    100.6±2.91ms  1226.0 KB/sec    1.00     98.9±2.59ms  1247.9 KB/sec

[NicholasLYang]

I like this API! Very composable

[NicholasLYang]

This is a pretty nice api!