Remove deprecated I.retry() and I.limitTime()

[DavertMik]

Summary

Removes the long-deprecated I.retry() and I.limitTime() actor methods as part of the 4.x major break. Both printed a deprecation notice in 3.x and chained onto the next step; the step options API is the replacement and is semantically identical:

import step from 'codeceptjs/steps'

// 3.x (removed)             →  4.x
I.retry(3).click('Submit')   //  I.click('Submit', step.retry(3))
I.limitTime(10).fillField()  //  I.fillField(..., step.timeout(10))

This also fixes the 3.x footgun where I.retry() could leak retry settings onto the following step — step.* configs apply only to the step they are attached to. recorder.retry() is unaffected and still available for custom helpers.

Changes

• lib/actor.js — removed retry() / limitTime() and the now-unused retryStep, store, TIMEOUT_ORDER imports
• typings — removed the retry() / limitTime() actor declarations (recorder.retry() typing kept)
• fixtures & unit test — migrated flaky_test.retry.js, step_timeout/first_test.js, timeouts/suite_test.js, and test/unit/actor_test.js to step.retry() / step.timeout()
• docs — rewrote the migration-4.md section with 3.x→4.x mappings; fixed stale references in index.md, detox.md, custom-helpers.md, timeouts.md, and the retryFailedStep / stepTimeout plugin doc-comments (+ generated plugin docs)

Verification

All affected suites pass:

Suite	Result
test/unit/actor_test.js	11 passing
test/runner/timeout_test.js	10 passing
test/runner/step_timeout_test.js	6 passing
test/runner/interface_test.js (retry/flaky/propagate)	3 passing
test/runner/dry_run_test.js	12 passing

No I.retry( / I.limitTime( references remain in lib/ or test/.

🤖 Generated with Claude Code