Fix: Add id and htmlFor attributes to stream create form fields for accessibility

[T-kesh]

Fixes #631 - Add accessibility attributes to stream create form fields

Changes

Added id="recipient" and htmlFor="recipient" to Recipient Address field
Added id="create-stream-token" and htmlFor="create-stream-token" to Token select
Added id="create-stream-amount" and htmlFor="create-stream-amount" to Total Amount field
Added id="create-stream-duration" and htmlFor="create-stream-duration" to Duration field
Why this matters The form labels in page.tsx were not properly associated with their form controls. Screen readers could not pair the labels with inputs/selects, making the form inaccessible to users relying on assistive technology.

Impact

No visual changes
Improves accessibility for screen reader users
Aligns with the modal Wizard which already has proper htmlFor attributes

[T-kesh]

@ogazboiz Should i go ahead with the fixes or just leave them for now?

[ogazboiz]

heads up: main's ci was broken (the Backend CI and Backend Docker Image CI jobs) until the fixes in #969 and #974 just landed, so the red backend/docker checks on this pr are almost certainly stale, they ran against the broken main. please rebase to re-test against the now-green main: git fetch origin && git rebase origin/main && git push --force-with-lease. once it's green i'll review and merge. (if a non-backend check like Frontend CI is still red after the rebase, that part is a real issue worth a look, since frontend ci was passing on main.)