fix(cli): rspack-cli register loader to preserve real ESM TypeScript configs

[hardfist]

##Summary

• limit configLoader=register TypeScript transpilation to files Node resolves as CommonJS
• keep real ESM .ts helpers on Node's native loader path so faux ESM no longer gets downleveled to CommonJS
• add config loader coverage for CJS configs requiring real ESM and faux ESM TypeScript helpers in cjs_in_esm

##Testing

• Not run (not requested)

[github-actions]

Rsdoctor Bundle Diff Analysis

Found 6 projects in monorepo, 6 projects with changes.

📊 Quick Summary

Project	Total Size	Change
popular-libs	1.7 MB	-
react-10k	5.7 MB	-
react-1k	826.2 KB	-
react-5k	2.7 MB	-
rome	984.1 KB	-
ui-components	5.0 MB	-

📋 Detailed Reports (Click to expand)

📁 popular-libs

Path: ../build-tools-performance/cases/popular-libs/dist/rsdoctor-data.json

⚠️ No baseline data found - Unable to perform comparison analysis

Metric	Current	Baseline	Change
📊 Total Size	1.7 MB	-	-
📄 JavaScript	1.7 MB	-	-
🎨 CSS	0 B	-	-
🌐 HTML	0 B	-	-
📁 Other Assets	0 B	-	-

📁 react-10k

Path: ../build-tools-performance/cases/react-10k/dist/rsdoctor-data.json

⚠️ No baseline data found - Unable to perform comparison analysis

Metric	Current	Baseline	Change
📊 Total Size	5.7 MB	-	-
📄 JavaScript	5.7 MB	-	-
🎨 CSS	21.0 B	-	-
🌐 HTML	0 B	-	-
📁 Other Assets	0 B	-	-

📁 react-1k

Path: ../build-tools-performance/cases/react-1k/dist/rsdoctor-data.json

⚠️ No baseline data found - Unable to perform comparison analysis

Metric	Current	Baseline	Change
📊 Total Size	826.2 KB	-	-
📄 JavaScript	826.2 KB	-	-
🎨 CSS	0 B	-	-
🌐 HTML	0 B	-	-
📁 Other Assets	0 B	-	-

📁 react-5k

Path: ../build-tools-performance/cases/react-5k/dist/rsdoctor-data.json

⚠️ No baseline data found - Unable to perform comparison analysis

Metric	Current	Baseline	Change
📊 Total Size	2.7 MB	-	-
📄 JavaScript	2.7 MB	-	-
🎨 CSS	21.0 B	-	-
🌐 HTML	0 B	-	-
📁 Other Assets	0 B	-	-

📁 rome

Path: ../build-tools-performance/cases/rome/dist/rsdoctor-data.json

⚠️ No baseline data found - Unable to perform comparison analysis

Metric	Current	Baseline	Change
📊 Total Size	984.1 KB	-	-
📄 JavaScript	984.1 KB	-	-
🎨 CSS	0 B	-	-
🌐 HTML	0 B	-	-
📁 Other Assets	0 B	-	-

📁 ui-components

Path: ../build-tools-performance/cases/ui-components/dist/rsdoctor-data.json

⚠️ No baseline data found - Unable to perform comparison analysis

Metric	Current	Baseline	Change
📊 Total Size	5.0 MB	-	-
📄 JavaScript	4.7 MB	-	-
🎨 CSS	291.6 KB	-	-
🌐 HTML	0 B	-	-
📁 Other Assets	0 B	-	-

Generated by Rsdoctor GitHub Action

[codspeed-hq]

Merging this PR will improve performance by 5.13%

⚠️ Different runtime environments detected

Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.

Open the report in CodSpeed to investigate

⚡ 2 improved benchmarks
✅ 26 untouched benchmarks
⏩ 10 skipped benchmarks¹

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
⚡	Simulation	rust@concatenate_module_code_generation	138.6 ms	137.2 ms	+1.06%
⚡	Simulation	js@Traverse compilation.modules	61.9 µs	58.9 µs	+5.13%

---

_{Comparing codex/configloader-real-esm (0795216) with main (5f6b5b2)²}

Footnotes

1. 10 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

2. No successful run was found on main (6f24f88) during the generation of this report, so 5f6b5b2 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

[github-actions]

📦 Binary Size-limit

Comparing 0795216 to chore(deps): update dependency jest-diff to ^30.3.0 (#13684) by renovate[bot]

🎉 Size decreased by 9.72KB from 49.37MB to 49.36MB (⬇️0.02%)