MongoDB docs 21 to 25 added

[Vipullakum007]

Related Issue

Fixed : #906

Description

i have added following MongoDB docs under MongoDB tutorials

Using

1. complex diagram using mermaid

2. Java Code example

3. PHP code for example

4 . Table according to topic

5 . Note

Type of PR

• Bug fix
• Feature enhancement
• Documentation update
• Other (specify): _______________

Screenshots / Videos (if applicable)

Checklist

• I have performed a self-review of my code.
• I have read and followed the Contribution Guidelines.
• I have tested the changes thoroughly before submitting this pull request.
• I have provided relevant issue numbers, screenshots, and videos after making the changes.
• I have commented my code, particularly in hard-to-understand areas.

Additional Context

[Include any additional information or context that might be helpful for reviewers.]

Resources for Guidance

Here are some resources that may be helpful as you contribute to CodeHarborHub:

• Code Harbor Hub Community Features
• Docusaurus Documentation
• React.js Documentation
• Markdown Guide
• MDX Documentation
• Mermaid Documentation

Resources for DSA Features on Our Site:

• Tabs: Switch Languages
• Line Numbering
• Math Equations

[deepsource-io]

Here's the code health analysis summary for commits 84ef969..73b2030. View details on DeepSource ↗.

Analysis Summary

Analyzer	Status	Summary	Link
JavaScript	✅ Success		View Check ↗

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[github-actions]

Great job, @Vipullakum007! 🎉 Thank you for submitting your pull request to CodeHarborHub. We appreciate your contribution and enthusiasm! Our team will review it soon. If you have any questions or need further assistance, feel free to reach out. Thanks for contributing!

[ajay-dhangar]

now update your content for best practice based on suggestions

[ajay-dhangar]

Basic Practice

### Notes
> - Ensure the `mongod` server is running before executing the `mongodump` or `mongorestore` commands.
> - Use appropriate options with `mongodump` to back up specific databases or collections.
> - The backup directory should be accessible and writable by the MongoDB instance.

Good Practice

:::note
### Notes
- Ensure the `mongod` server is running before executing the `mongodump` or `mongorestore` commands.
- Use appropriate options with `mongodump` to back up specific databases or collections.
- The backup directory should be accessible and writable by the MongoDB instance.
:::

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[Vipullakum007]

hey @ajay-dhangar , updated as per your suggestion you can review it.

[ajay-dhangar]

Done