Plug 21 handle menu item visibility for non authenticated users google docs plugin

[Almoizs-1310]

This pull request introduces improvements to the Google Docs add-on by making the menu dynamically reflect the user's authorization state, refactoring menu construction, and updating the About dialog. The changes ensure that menu options are only available to authorized users and that the menu updates automatically after key authentication events.

Menu behavior and authorization:

• Refactored menu construction into a new buildMenu function in src/server/ui.js, which checks authorization status and only displays options for creating, browsing, and editing diagrams to authorized users.
• Added a new refreshMenu function to src/server/ui.js and exported it in src/server/index.ts, allowing the menu to be programmatically refreshed after authentication changes. [1] [2] [3]
• Updated the authentication hook in src/client/hooks/useAuth.ts to call serverFunctions.refreshMenu() after fetching authorization state and after OAuth reset, ensuring the menu updates promptly for the user. [1] [2]
• Modified the OAuth callback handler in src/server/ui.js to refresh the menu upon successful authorization.

Dialog and UI updates:

• Updated the About dialog in src/server/ui.js to display new branding and product information for "Mermaid for Google Docs".

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Project	Deployment	Actions	Updated (UTC)
google-plugin	Error		Mar 5, 2026 9:57am