fix: windows state persistence and default layout

[maxy-shpfy]

Description

First-time users now see only the default preset windows (component-library, recent-runs, pipeline-details) visible on initial load, rather than all windows being shown. This is achieved by checking whether a persisted layout exists in localStorage — if none is found, windows not included in the default view preset are initialized as hidden.

Previously, the debug panel, history, and pipeline tree windows were being explicitly hidden immediately after registration via windows.hideWindow(...). These calls have been removed in favor of the new first-load visibility logic, which handles initial window states more cleanly through resolveInitialState.

DEFAULT_VIEW_PRESET has been exported so it can be referenced during window initialization, and hasPersistedLayout() has been introduced to distinguish first-time users from returning users.

Related Issue and Pull requests

Type of Change

• Bug fix
• New feature
• Improvement
• Cleanup/Refactor
• Breaking change
• Documentation update

Checklist

• I have tested this does not break current pipelines / runs functionality
• I have tested the changes on staging

Screenshots (if applicable)

Test Instructions

1. Clear localStorage to simulate a first-time user.
2. Open the editor and verify that only the component-library, recent-runs, and pipeline-details windows are visible.
3. Reload the page and verify that the window layout is restored from the persisted state.
4. As a returning user with an existing layout in localStorage, verify that all previously visible/hidden windows retain their saved states.

Additional Comments

[github-actions]

🎩 Preview

A preview build has been created at: 04-22-fix_windows_state_persistence_and_default_layout/0fdb4a9

[maxy-shpfy]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• fix: v2 - rename pipeline name and file name #2160
• fix: autofix navigation on subgraph create undo #2145
• fix: windows state persistence and default layout #2144 👈 (View in Graphite)
• fix: display any validation issues including warnings in v2 #2143
• fix: track subgraph history #2141
• fix: annotations in configuration section respect ignore keys list #2113
• fix: history redo entries display order #2112
• fix: validation of the componentRef of task #2111
• fix: subgraph create should deduplicated bindings on name conflict #2110
• fix: import pipeline in v2 should navigate to a proper file #2109
• fix: restore auto-scaling for collapsed nodes in v2 #2108
• master

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[camielvs]

lgtm