fix: clear custom API key on wallet disconnect and improve vault crea…

[JosueBrenes]

This pull request primarily focuses on improving error handling and user experience in API key validation and vault creation workflows, along with some minor code cleanups and dependency adjustments. The most significant changes are related to how API key validation errors are handled, ensuring proper state resets when the wallet changes, and refining the logic for enabling the "Create Vault" button.

Error Handling and Validation Improvements:

• Updated error handling in API key validation to use a generic catch block (without the error parameter) in DynamicIssueForm, VaultAuthorize, and VaultDashboard to avoid unused variable warnings and simplify error handling. [1] [2] [3]
• Improved the logic for enabling/disabling the "Create Vault" button to ensure it is only active when a valid API key is present and not being validated, and disabled if there are validation errors.
• Removed redundant client-side API key presence checks in the handleCreateVault function, relying instead on button state for validation.

State Management Enhancements:

• Added a useEffect in VaultDashboard to clear customApiKey, validation error, and validation state when the wallet disconnects or changes, preventing stale or invalid state when switching wallets.

Code Cleanup and Dependency Updates:

• Removed unused imports from usePublicApiKey.ts and wallet.provider.tsx for cleaner code and to prevent potential dead code issues. [1] [2]
• Removed an unused temporary constant from network-switch-modal.tsx.

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Project	Deployment	Review	Updated (UTC)
dapp	Building	Preview, Comment	Jan 13, 2026 11:59pm

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