fix: default html script loading to module for module output

[intellild]

Summary

• Default HtmlRspackPlugin scriptLoading to module when output.module is enabled.
• Keep the existing defer default for non-module output and preserve explicit scriptLoading values.
• Add coverage for the generated module script tag and update the English/Chinese plugin docs.

Testing

• pnpm run build:js
• env RUSTC_WRAPPER= pnpm run build:binding:dev
• pnpm run test -t "builtins/html-inject"

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by OpenAI Codex

[github-actions]

📦 Binary Size-limit

Comparing 7de3c17 to chore: bump swc_core from 68 to 71 (#14526) by CPunisher

🙈 Size remains the same at 67.71MB

[cloudflare-workers-and-pages]

Deploying rspack with    Cloudflare Pages

Latest commit:	7de3c17
Status:	✅  Deploy successful!
Preview URL:	https://e86388aa.rspack-v2.pages.dev
Branch Preview URL:	https://codex-html-plugin-module-scr.rspack-v2.pages.dev

View logs

[codspeed-hq]

Merging this PR will not alter performance

✅ 41 untouched benchmarks
⏩ 47 skipped benchmarks¹

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_{Comparing codex/html-plugin-module-script-loading (7de3c17) with main (f465cb6)²}

Footnotes

1. 47 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 (c8a5b42) during the generation of this report, so f465cb6 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

[github-actions]

Rsdoctor Bundle Diff Analysis

Found 5 projects in monorepo, 5 projects with changes.

📊 Quick Summary

Project	Total Size	Gzip Size	Change	Gzip Change
popular-libs	1.7 MB	551.5 KB	-	-
react-10k	5.6 MB	1.3 MB	-	-
react-1k	822.8 KB	218.3 KB	-	-
ui-components	4.9 MB	1.4 MB	-	-
react-5k	2.7 MB	669.1 KB	-	-

📋 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	-	-
🗜️ Gzip Size	551.5 KB	-	-
📄 JavaScript	1.7 MB	-	-
🎨 CSS	0 B	-	-
🌐 HTML	289.0 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	5.6 MB	-	-
🗜️ Gzip Size	1.3 MB	-	-
📄 JavaScript	5.6 MB	-	-
🎨 CSS	21.0 B	-	-
🌐 HTML	328.0 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	822.8 KB	-	-
🗜️ Gzip Size	218.3 KB	-	-
📄 JavaScript	822.4 KB	-	-
🎨 CSS	0 B	-	-
🌐 HTML	328.0 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	4.9 MB	-	-
🗜️ Gzip Size	1.4 MB	-	-
📄 JavaScript	4.8 MB	-	-
🎨 CSS	111.9 KB	-	-
🌐 HTML	328.0 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	-	-
🗜️ Gzip Size	669.1 KB	-	-
📄 JavaScript	2.7 MB	-	-
🎨 CSS	21.0 B	-	-
🌐 HTML	328.0 B	-	-
📁 Other Assets	0 B	-	-

Generated by Rsdoctor GitHub Action