feat(minifier): inline and evaluate constant values

[Boshen]

part of #2646

Rules for constant evaluation is much harder than I thought, because the resulting code length can be larger:

const a = 'aaaa';
const b = 'bbbb';
const c = a + b'

I may reduce this PR to inline template variables, it is safe for length <= 3:

const a = 'aaa';
const b = 'bbb';
const c = `${a}${b}`

[Boshen]

• feat(minifier): inline and evaluate constant values #11819 👈 (View in Graphite)
• main

---

How to use the Graphite Merge Queue

Add either label to this PR to merge it via the merge queue:

• 0-merge - adds this PR to the back of the merge queue
• hotfix - for urgent hot fixes, skip the queue and merge this PR next

You must have a Graphite account in order to use the merge queue. Sign up using this link.

An organization admin has enabled the Graphite Merge Queue in this repository.

Please do not merge from GitHub as this will restart CI on PRs being processed by the merge queue.

This stack of pull requests is managed by Graphite. Learn more about stacking.

[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #11819 will improve performances by 25.07%

_{Comparing 06-19-feat_minifier_inline_and_evaluate_constant_values (bf95fc3) with main (5a46641)}

Summary

⚡ 1 improvements
✅ 37 untouched benchmarks

Benchmarks breakdown

	Benchmark	BASE	HEAD	Change
⚡	mangler[cal.com.tsx]	3.4 ms	2.7 ms	+25.07%