docs: update readme for missing nerdydata source

[davidbielik]

• Documentation update:
  • Added -nd, -nerdydata flag to the search engine options in README.md to indicate support for NerdyData queries.

Summary by CodeRabbit

• Documentation
  • Added NerdyData as a selectable search engine in the help text.
  • Documented a new per-engine query flag (-nd, -nerdydata) for NerdyData.
  • Adjusted spacing/indentation for the Google query flag (-gg) for consistent alignment.
  • Clarified README help text around search-engine options for improved usability.

[neo-by-projectdiscovery-dev]

Neo - PR Security Review

No security issues found

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[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: 4888643c-9cb8-43b9-836e-c604d80e46b1

📥 Commits

Reviewing files that changed from the base of the PR and between 09b7e76 and 39f4fe9.

📒 Files selected for processing (1)

• README.md

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Walkthrough

The README.md help text now includes nerdydata in the -e, -engine list and adds a per-engine flag -nd, -nerdydata under SEARCH-ENGINE; the -gg, -google flag line spacing was adjusted for alignment.

Changes

Documentation

Layer / File(s)	Summary
Add nerdydata engine and flag README.md	-e, -engine list now includes nerdydata; added -nd, -nerdydata SEARCH-ENGINE flag and adjusted spacing for -gg, -google.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

🐰 A tiny flag hops into view,
NerdyData joins the engine crew,
Dashes aligned, the help looks neat,
README trimmed and tidy, sweet,
Hooray — documentation anew!

🚥 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 describes the main change: updating the README to document the nerdydata search engine source, which aligns with the changeset.
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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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@README.md`:
- Line 93: Update README to fully document the NerdyData integration end-to-end:
add the -nd, -nerdydata flag to all command/flags tables and examples, include
"nerdydata" as an option in the -e, -engine list/description (referencing the
-e, -engine flag and the -nd, -nerdydata flag), and add a new subsection in the
configuration/API-key section describing how to obtain and set the NerdyData API
key (include the env var or config field name used by the codebase and an
example of usage in commands/examples that use -nd). Ensure the docs contain a
brief example command showing -nd with a sample query file and a note about
where to place the API key so users can configure it end-to-end.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 2e3c1697-b961-4920-8fc2-4f2ee7962d28

📥 Commits

Reviewing files that changed from the base of the PR and between 92e6147 and 5ac3c55.

📒 Files selected for processing (1)

• README.md

[ehsandeep]