[PB-6649]: feat/add advanced search filters to global search

[victor-ferro]

In this PR we extend getGlobalSearchItems so it can receive an options object as its third argument, adding the new advanced search filters: type (file extensions, plus the reserved value folder to include folders, combined with OR), minSize/maxSize (in bytes, files only) and modifiedAfter/modifiedBefore (ISO 8601 dates), all serialized as query params and combined with AND by the backend. The category-to-extensions mapping lives in the client (drive-web), so the SDK stays agnostic. The change is backwards compatible: passing a numeric offset as before still works, since the new GlobalSearchOptions type is accepted alongside number. We also added tests covering the personal and workspace fuzzy endpoints, the legacy numeric offset and the full serialization of the new filters.

[victor-ferro]

Marked as draft: this PR depends on the backend counterpart (drive-server-wip#1106 / #1107), which defines the new fuzzy-search query params. It shouldn't be published until those are merged and deployed.

Note on the last commits: SearchFileCategory and GlobalSearchOptions are now derived from schema.ts instead of being hand-written, so the category list stays in sync with the backend contract automatically on every schema regeneration. Since the production gateway spec doesn't include the new params yet (and https://gateway.internxt.com/drive/api-json is currently returning 404, so yarn swagger is broken in general), the fuzzy-search operations in schema.ts were regenerated with openapi-typescript against a local backend running the PB-6630 branch. Once the backend is deployed, a regular yarn swagger run should produce the same result.

[victor-ferro]

Update: following the review discussion in drive-server-wip#1106, the backend no longer publishes file categories — the type param now takes plain file extensions (plus the reserved value folder). The schema has been regenerated accordingly, so GlobalSearchOptions['type'] is now string[] and the derived SearchFileCategory type is gone; the category-to-extensions mapping lives in drive-web.

[larryrider]

remember to bump the sdk package version if you are going to publish a new release