* Add workflows network layer for multipage paywalls

- Add `getWorkflows` and `getWorkflow` endpoint paths
- Add `WorkflowsListResponse` and `PublishedWorkflow` response models
- Add `WorkflowDetailProcessor` to handle `inline`/`use_cdn` response actions
- Add `WorkflowCdnFetcher` protocol and `DirectWorkflowCdnFetcher` implementation
- Add `GetWorkflowsOperation` and `GetWorkflowOperation` cacheable network operations
- Add `WorkflowsAPI` facade and wire into `Backend`
- Add unit tests for all new components

iOS equivalent of RevenueCat/purchases-android#3300

Made-with: Cursor

* fix xcodeproj

* reset Package.resolved

* Update WorkflowStep models to match actual backend response

- Add WorkflowTrigger struct (name, type, action_id, component_id)
- Add triggers, outputs, and metadata fields to WorkflowStep
- Add metadata field to PublishedWorkflow
- Remove value field from WorkflowTriggerAction (backend uses step_id only)

Made-with: Cursor

* Update WorkflowResponseTests to match updated models

- Replace value/resolvedTargetStepId assertions with stepId
- Remove testDecodeWorkflowTriggerActionValueTakesPrecedence (value field removed)
- Add testDecodeWorkflowTrigger for new WorkflowTrigger struct
- Add testDecodePublishedWorkflowWithMetadata
- Update testDecodeWorkflowStepDefaults to cover triggers, outputs, metadata
- Add testDecodeWorkflowStepMatchingActualBackendResponse with real backend payload

Made-with: Cursor

* Disable file_length lint rule in HTTPRequestPath.swift

Made-with: Cursor

* Fix GetWorkflowOperation to compute result once before distributing to callbacks

CDN fetch and JSON decoding were running once per deduplicated callback.
Compute the Result<WorkflowFetchResult, BackendError> once outside the
performOnAllItemsAndRemoveFromCache loop, matching the pattern used by
GetOfferingsOperation and other operations in the codebase.

Made-with: Cursor

* Fix CDN fetcher: use URLSession instead of Data(contentsOf:), classify errors correctly

- Replace Data(contentsOf:) with URLSession.shared.dataTask + DispatchSemaphore
  in DirectWorkflowCdnFetcher; gets URLSession timeout, HTTP status validation,
  and proper network stack semantics
- Add WorkflowDetailProcessingError.cdnFetchFailed typed error so CDN I/O
  failures are distinguishable from envelope parsing failures
- Catch cdnFetchFailed in GetWorkflowOperation and map to NetworkError.networkError
  instead of NetworkError.decoding, fixing misleading error classification
- Update WorkflowDetailProcessorTests to assert the typed error is thrown

Made-with: Cursor

* Replace semaphore CDN fetch with async/await using withCheckedThrowingContinuation

- Make WorkflowCdnFetcher.fetchCompiledWorkflowData async throws; use
  withCheckedThrowingContinuation to bridge URLSession.dataTask into async,
  avoiding any thread-blocking
- Make WorkflowDetailProcessor.process async throws to propagate async
- Bridge into async in GetWorkflowOperation via Task {}; completion() is
  called inside the Task after CDN fetch and decoding complete
- Update WorkflowDetailProcessorTests to async throws with await

Made-with: Cursor

* Make CDN fetcher and processor completion-handler based for consistency

Avoids Task{} in GetWorkflowOperation and keeps all operations calling
completion() synchronously from within the HTTP callback, matching every
other operation in the codebase.

- WorkflowCdnFetcher.fetchCompiledWorkflowData now takes a completion handler;
  DirectWorkflowCdnFetcher uses URLSession.dataTask (non-blocking, no semaphore)
- WorkflowDetailProcessor.process now takes a completion handler; inline action
  completes synchronously, use_cdn fans out to the fetcher callback
- GetWorkflowOperation splits into getWorkflow/handleResponse/backendResult/
  distribute helpers to stay within line-length limits
- WorkflowDetailProcessorTests updated to use waitUntilValue pattern

Made-with: Cursor

* Fix ambiguous cache key delimiter in GetWorkflowOperation

Space-separated appUserID+workflowId could collide (e.g. user 'a b' + workflow 'c'
== user 'a' + workflow 'b c'). Use newline as delimiter, matching the precedent
set by GetWebBillingProductsOperation.

Made-with: Cursor

* PR comments

* remove cdn fetcher

* fix response in BackendGetWorkflowsTests.swift

* fix WorkflowResponseTests

* fix error

* [skip ci] Generating new test snapshots (#6584)

* [skip ci] Generating new test snapshots (#6585)

* [skip ci] Generating new test snapshots (#6586)

* [skip ci] Generating new test snapshots (#6587)

* [skip ci] Generating new test snapshots (#6588)

* [skip ci] Generating new test snapshots (#6589)

* [skip ci] Generating new test snapshots (#6590)

* Test CDN mock is not re-assignable per test

* [skip ci] Generating new test snapshots (#6597)

* [skip ci] Generating new test snapshots (#6598)

* [skip ci] Generating new test snapshots (#6599)

* [skip ci] Generating new test snapshots (#6600)

* [skip ci] Generating new test snapshots (#6601)

* [skip ci] Generating new test snapshots (#6602)

* [skip ci] Generating new test snapshots (#6603)

* getWorkflow is signed

* add type parameter

* add response verification for CDN response

* remove workflows list

* add value to WorkflowTriggerAction

* step id

* hash and filerepo

* missingCdnHash

* linter and project

* fix project

* revert Package.resolved

* @unchecked Sendable

* use hash in generateOrGetCachedFileURL

* fix compilation

* skip responseVerificationMode in cdn

* change basePath of caches

* remove reserialization

* Use explicit type in GetWorkflowOperation.createFactory for greppability

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* Fix swiftlint identifier_name violation in WorkflowDetailProcessorTests

Rename short variable `d` to `doubleValue` in two `if case .double(let d)`
patterns to satisfy the identifier_name rule requiring names >= 3 characters.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* remove default FileRepositoryType

* fix project

* fix test

* test preserves camel case

* Generating new test snapshots for `feat/workflows-network-layer` - ios-15 (#6654)

* Generating new test snapshots for `feat/workflows-network-layer` - ios-14 (#6656)

---------

Co-authored-by: RevenueCat Git Bot <72824662+RCGitBot@users.noreply.github.com>
Co-authored-by: Facundo Menzella <facumenzella@gmail.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Facundo Menzella <facumenzella@users.noreply.github.com>