feat(js,react): add support for personalization to trigger, wait and targeting

[VojtechVidra]

Pull request checklist

• Create and update TSDoc and export relevant TypeScript types
• Write test for the new/updated features if possible
• Test manually each SDK for larger UI changes
• Link issue to this PR
• Review docs and add or update as needed

[Copilot]

Pull request overview

This PR adds user-property template processing for tour wait conditions (e.g., tourWait.element selectors and tourWait.page.value path expressions) so that tour progression can be personalized similarly to other templated content in the SDKs.

Changes:

• Introduces processTourWait() in @flows/shared to template tourWait.element and tourWait.page.value using UserProperties.
• Wires tour-wait processing into both React (TourController) and JS SDK tour logic, and adds an E2E regression suite for the new behavior.
• Adds a React useUserProperties hook to stabilize the userProperties reference and avoid unnecessary effect churn.

Reviewed changes

Copilot reviewed 11 out of 11 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
workspaces/shared/src/tour-wait/tour-wait.ts	Adds processTourWait() to apply templating to tour wait fields.
workspaces/shared/src/tour-wait/tour-wait.spec.ts	Unit tests for processTourWait() behavior.
workspaces/shared/src/index.ts	Exports processTourWait from @flows/shared.
workspaces/react/src/tour-controller.ts	Applies processTourWait before evaluating wait conditions.
workspaces/react/src/hooks/use-user-properties.ts	New hook to keep userProperties stable unless values change.
workspaces/react/src/hooks/use-blocks.ts	Adjusts userProperties handling/refetch trigger to rely on upstream stabilization.
workspaces/react/src/flows-provider.tsx	Uses useUserProperties and passes stabilized userProperties through context/hooks.
workspaces/js/src/lib/tour.ts	Applies processTourWait in JS SDK tour wait evaluation paths.
workspaces/e2e/tests/personalization.spec.ts	Adds E2E coverage for templating in tourWait.page.value and tourWait.element.
workspaces/e2e/pages/react.tsx	Adds a DOM hook (className="age-10") for the new tour-wait click test.
workspaces/e2e/pages/js.html	Adds a DOM hook (class="age-10") for the new tour-wait click test.

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[OPesicka]

I forgot to put it in the issue but this should also work for:

• Tour trigger
• Survey trigger
• Component page targeting