Rename to hre.network.create() in markdown docs

[ericglau]

Use hre.network.create() instead of the deprecated hre.network.connect() in the README, MIGRATION guide, and changelog.

Summary by CodeRabbit

• Documentation
  • Updated Hardhat 3 migration documentation (CHANGELOG, MIGRATION guide, and README) with corrected network connection setup examples throughout. All code samples across scripts, tasks, tests, and proxy deployment scenarios now demonstrate the accurate API method for properly creating and managing shared network connections.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 46e0f8f4-38b1-4e40-b4b1-98a28141b503

📥 Commits

Reviewing files that changed from the base of the PR and between a4562e9 and 817fab9.

📒 Files selected for processing (3)

• packages/plugin-hardhat/CHANGELOG.md
• packages/plugin-hardhat/MIGRATION.md
• packages/plugin-hardhat/README.md

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Walkthrough

All documentation files in the Hardhat plugin package are updated to reflect the correct Hardhat 3 network API. The single change pattern—replacing hre.network.connect() with await hre.network.create()—is applied consistently across CHANGELOG, MIGRATION, and README to ensure users follow the correct connection-creation pattern.

Changes

Hardhat Network API Documentation Update

Layer / File(s)	Summary
Changelog breaking-change notice packages/plugin-hardhat/CHANGELOG.md	CHANGELOG entry updated to document the correct Hardhat 3 network API for creating and sharing a network connection using await hre.network.create().
Migration guide with updated connection examples packages/plugin-hardhat/MIGRATION.md	Migration guide examples updated across update-usage snippet, scripts, tasks, test before-hook, top-level-await test, and checklist to use async hre.network.create() for connection creation.
README proxy deployment examples packages/plugin-hardhat/README.md	README examples for transparent-proxy and beacon-proxy script and test creation updated to use await hre.network.create() for shared network connection setup.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

🐰 Through Hardhat's fields, the API grew,
hre.network.create() now shines so true,
A simpler dance, both clean and bright,
These docs now guide each dev right!

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately and specifically describes the main change: updating markdown documentation files to use hre.network.create() instead of the deprecated hre.network.connect().
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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