DX-1926: Add typesafe filter

[CahidArda]

Adds typesafe filter which can be used like this:

const results = await searchIndex.search({
  query: "test-data",
  limit: 2,
  filter: { AND: [{ text: { glob: "test-data-1" } }] },
});

See the metadata.test.ts for all kinds of examples.

[linear]

DX-1926 typesafe filtering search sdk

[alitariksahin]

Pretty well structured, solid, examplary pr!