Docs: fix deprecated option in installation.md

[inseong01]

Summary

Option "jest --init" has been deprecated.

Test plan

Does this PR introduce a breaking change?

• Yes
• No

Other information

Summary by CodeRabbit

• Documentation
  • Updated installation instructions to recommend using the create-jest command instead of jest --init.

[coderabbitai]

Walkthrough

The installation documentation was updated to recommend using the create-jest command instead of jest --init for initializing Jest configuration. Other instructions regarding TypeScript configuration remain unchanged.

Changes

File Path	Change Summary
website/versioned_docs/version-29.3/getting-started/installation.md	Updated Jest initialization command in documentation

Poem

In the docs a change appears,
A new command for eager ears—
"create-jest" now leads the way,
For setting Jest up, hooray!
Rabbits hop and cheer with glee,
Clearer steps for all to see!

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[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (1)

website/versioned_docs/version-29.3/getting-started/installation.md (1)

45-46: Add explicit command examples for better copy-&-paste UX

Since earlier sections provide concrete copy-pasteable commands (npx ts-jest config:init, yarn ts-jest config:init), consider mirroring that style here so readers don’t have to infer the exact syntax of the new recommendation.

-You can also use the `create-jest` command (prefixed with either `npx` or `yarn` depending on what you're using) to have more options related to Jest.
+You can also use the `create-jest` command to access the interactive Jest initializer:
+
+```npm tab
+npx create-jest
+```
+
+```Yarn tab
+yarn create jest
+```
+
+```pnpm tab
+pnpm create jest
+```
+
+This offers more configuration options for Jest during setup.

Keeps the documentation consistent and immediately actionable.

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📥 Commits

Reviewing files that changed from the base of the PR and between 4288e9c and 8928a81.

📒 Files selected for processing (1)

• website/versioned_docs/version-29.3/getting-started/installation.md (1 hunks)

[ahnpnl]

Thanks, I included this in #4929 to release a new version for doc