Description

This PR updates middleware documentation to use the correct versioned storage module import paths for Fiber v3 compatibility.

The original fix updated Redis imports in session docs, and follow-up review feedback extended the scope to PostgreSQL and SQLite references.

Updated import paths

• github.com/gofiber/storage/redis → github.com/gofiber/storage/redis/v3
• github.com/gofiber/storage/postgres → github.com/gofiber/storage/postgres/v3
• github.com/gofiber/storage/sqlite3 → github.com/gofiber/storage/sqlite3/v2

Files updated

• docs/middleware/session.md (Redis + PostgreSQL versioned imports)
• docs/middleware/csrf.md (SQLite storage reference)
• docs/middleware/limiter.md (SQLite storage reference)

Changes introduced

List the new features or adjustments introduced in this pull request. Provide details on benchmarks, documentation updates, changelog entries, and if applicable, the migration guide.

• Benchmarks: Describe any performance benchmarks and improvements related to the changes.
• Documentation Update: Updated middleware docs to use correct versioned storage imports in:
  • docs/middleware/session.md
  • docs/middleware/csrf.md
  • docs/middleware/limiter.md
• Changelog/What's New: Include a summary of the additions for the upcoming release notes.
• Migration Guide: If necessary, provide a guide or steps for users to migrate their existing code to accommodate these changes.
• API Alignment with Express: Explain how the changes align with the Express API.
• API Longevity: Documentation now points to explicit versioned storage modules to avoid incompatibilities with Fiber v3.
• Examples: Updated storage import examples/references for Redis, PostgreSQL, and SQLite.

Type of change

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)
• Enhancement (improvement to existing features and functionality)
• Documentation update (changes to documentation)
• Performance improvement (non-breaking change which improves efficiency)
• Code consistency (non-breaking change which improves code reliability and robustness)

Checklist

Before you submit your pull request, please make sure you meet these requirements:

• Followed the inspiration of the Express.js framework for new functionalities, making them similar in usage.
• Conducted a self-review of the code and provided comments for complex or critical parts.
• Updated the documentation in the /docs/ directory for Fiber's documentation.
• Added or updated unit tests to validate the effectiveness of the changes or new features.
• Ensured that new and existing unit tests pass locally with the changes.
• Verified that any new dependencies are essential and have been agreed upon by the maintainers/community.
• Aimed for optimal performance with minimal allocations in the new code.
• Provided benchmarks for the new code to analyze and improve upon.

Commit formatting

Please use emojis in commit messages for an easy way to identify the purpose or intention of a commit. Check out the emoji cheatsheet here: CONTRIBUTING.md

• Fixes Invalid import #4101

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