fix(workflow-selector): use dedicated selector for workflow dropdown

[waleedlatif1]

Summary

• Created dedicated workflow-selector sub-block type using existing selector infrastructure
• Workflow dropdown now reads directly from Zustand registry with staleTime: 0 for fresh data
• Filters out current workflow from selection options
• Follows same pattern as Slack, Jira, Linear selectors

Type of Change

• Bug fix

Testing

Tested manually

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

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1 Skipped Deployment

Project	Deployment	Review	Updated (UTC)
docs	Skipped		Jan 22, 2026 2:24am

[greptile-apps]

Greptile Summary

Refactored workflow dropdown to use dedicated workflow-selector sub-block type that leverages the existing selector infrastructure. The workflow dropdown now reads fresh data directly from the Zustand registry with staleTime: 0 and automatically filters out the current workflow to prevent recursion.

Key Changes:

• Created new WorkflowSelectorInput component following the same pattern as Slack/Jira/Linear selectors
• Added sim.workflows selector to the registry with proper context support for excludeWorkflowId
• Simplified workflow.ts and workflow_input.ts by removing inline getAvailableWorkflows functions
• Integrated the new selector type into the sub-block component's case handler

Benefits:

• Consistent with other selector components in the codebase
• Leverages React Query through the selector infrastructure for proper caching and refetching
• Cleaner separation of concerns - block configs no longer contain fetching logic
• Fresh data on every render with staleTime: 0 ensures workflow list is always up-to-date

Confidence Score: 5/5

• This PR is safe to merge with minimal risk
• The changes follow established patterns (Slack, Jira, Linear selectors), properly use the selector infrastructure with correct type definitions, and simplify code by removing inline logic. All components follow the project's architectural patterns and style guidelines.
• No files require special attention

Important Files Changed

Filename	Overview
apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/sub-block/components/workflow-selector/workflow-selector-input.tsx	New dedicated workflow selector component following established selector pattern with proper context handling
apps/sim/blocks/blocks/workflow.ts	Simplified by removing inline workflow fetching logic, now uses workflow-selector type
apps/sim/blocks/blocks/workflow_input.ts	Simplified by removing inline workflow fetching logic, now uses workflow-selector type
apps/sim/hooks/selectors/registry.ts	Added sim.workflows selector with staleTime: 0 for fresh Zustand data and excludeWorkflowId context support

Sequence Diagram

sequenceDiagram
    participant User
    participant SubBlock as SubBlock Component
    participant WorkflowSelector as WorkflowSelectorInput
    participant SelectorCombo as SelectorCombobox
    participant SelectorRegistry as Selector Registry
    participant WorkflowStore as Zustand Store
    
    User->>SubBlock: Render workflow block
    SubBlock->>WorkflowSelector: Render workflow-selector type
    WorkflowSelector->>WorkflowStore: Get activeWorkflowId
    WorkflowStore-->>WorkflowSelector: Return current workflow ID
    WorkflowSelector->>WorkflowSelector: Create context with excludeWorkflowId
    WorkflowSelector->>SelectorCombo: Pass selectorKey and context
    SelectorCombo->>SelectorRegistry: Query sim.workflows selector
    SelectorRegistry->>WorkflowStore: Call getState() to fetch workflows
    WorkflowStore-->>SelectorRegistry: Return workflows object
    SelectorRegistry->>SelectorRegistry: Filter out current workflow
    SelectorRegistry->>SelectorRegistry: Map workflows to options
    SelectorRegistry-->>SelectorCombo: Return workflow options
    SelectorCombo-->>User: Display workflow dropdown
    User->>SelectorCombo: Select workflow
    SelectorCombo->>SubBlock: Update block value

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