### Summary
This fixes a few inconsistencies in shared page behavior:
fixes https://github.com/toeverything/AFFiNE/issues/14751
- shared pages now open in the correct published mode when the URL does
not already include ?mode=...
- switching between page and edgeless in shared mode now keeps the URL
query param in sync
- the default Copy Link action now follows the current editor mode
- shared viewers can toggle between page and edgeless mode in readonly
share pages
---
### What Changed
- updated shared page mode resolution to prefer URL mode, with backend
publish mode as fallback
- added query-param syncing for shared page mode changes
- made the default share link copy use:
- page link in page mode
- edgeless link in edgeless mode
- allowed EditorModeSwitch to toggle both ways in shared mode
- extracted shared-mode behavior into small hooks to keep share-page.tsx
cleaner
---
### Demo
https://www.loom.com/share/a287172321fb4fc5b94f7c67a39298a9
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Mode switching between page and edgeless no longer blocked by shared
gating; shared pages initialize and respect the resolved editor mode.
* Shared page URLs stay in sync with editor mode and copy-link actions
include/preserve the selected mode.
* **Tests**
* Added tests for publish-mode resolution, query-string mode handling,
and default share-mode behavior.
* **Bug Fixes**
* Updated shared-page “not found” UI text to match new messaging.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: DarkSky <25152247+darkskygit@users.noreply.github.com>
Before 11m
After 7m
#### PR Dependency Tree
* **PR #13103** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Tests**
* Expanded cloud end-to-end test coverage by increasing test shards from
6 to 10 for improved parallelization.
* Added a new suite of end-to-end tests focused on page sharing,
including scenarios for sharing links, table of contents, edgeless mode,
and image previews.
* Removed several redundant or relocated sharing-related tests,
retaining only the reference link verification in the affected suite.
* Updated test output format to use the "list" reporter for clearer test
results.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
chauhan_s