feat(api): add q-search in projects

[Dyostiq]

Substitute this line for a meaningful title for your changes

Overview

Please write a description. If the PR is hard to understand, provide a quick explanation of the code.

Designs

Link to the related design prototypes (if applicable)

Testing instructions

Please explain how to test the PR: ID of a dataset, steps to reach the feature, etc.

Feature relevant tickets

Link to the related task manager tickets

---

Checklist before submitting

• Meaningful commits and code rebased on develop.
• If this PR adds feature that should be tested for regressions when
  deploying to staging/production, please add brief testing instructions
  to the deploy checklist (docs/deployment-checklist.md)
• Update CHANGELOG file

[vercel]

This pull request is being automatically deployed with Vercel (learn more).
To see the status of your deployments, click below or on the icon next to each commit.

marxan – ./app

🔍 Inspect: https://vercel.com/vizzuality1/marxan/F8ipwq58dVKWr3kiDsishZYP2Eq9
✅ Preview: https://marxan-git-feature-marxan-511-q-parameter-in-5f431c-vizzuality1.vercel.app

marxan-storybook – ./app

🔍 Inspect: https://vercel.com/vizzuality1/marxan-storybook/7rKHaBQHp8jn5GeYR29tGdg2f8Gh
✅ Preview: https://marxan-storybook-git-feature-marxan-511-q-pa-0dfbb9-vizzuality1.vercel.app

[kgajowy]

Would be nice to actually verify in test if some projects are including according to search.