[Dashboard] Remove the Solana access-token upgrade path

[0xFirekeeper]

Removes the one-off migration that reissued a project's vault access tokens in place to add Solana scopes, and the client-side vault plumbing that existed only to serve it.

Projects created before Solana support are not stranded: rotating the admin key reissues both the management and wallet tokens under the current policy set, which already includes the Solana read/create/sign policies. The Solana tab now points at Vault instead of rendering the upgrade form.

Changes

• Remove upgradeAccessTokensForSolana and its helpers (createWalletAccessToken, createManagementAccessToken, hashSecretKey, bufferToHex) from transactions/lib/vault.client.ts
• Delete upgrade-solana-permissions.client.tsx and replace its render site in server-wallets-table.client.tsx with a pointer to Rotate Admin Key
• Remove initVaultClient, now uncalled
• Drop NEXT_PUBLIC_THIRDWEB_VAULT_URL from public-envs.ts and .env.example
• Drop the @thirdweb-dev/vault-sdk dependency (and its knip.json ignore entry)

transactions/lib/vault.client.ts keeps createProjectServerWallet, updateDefaultProjectWallet, and maskSecret, which have other callers and already route through api-server.

The dashboard no longer imports @thirdweb-dev/vault-sdk anywhere; every vault operation goes through @/actions/vault.

Verification

• npx tsc --noEmit — exit 0
• npx biome check on changed files — only the repo's pre-existing CRLF format diagnostics (untouched files report the same); no lint or organizeImports findings
• npx eslint on changed files — exit 0
• npx knip — exit 0

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PR-Codex overview

This PR focuses on removing the @thirdweb-dev/vault-sdk dependency and refactoring related code to manage Solana wallet permissions differently. It simplifies the handling of vault access tokens and modifies the UI to provide clearer guidance for users regarding Solana access.

Detailed summary

• Removed NEXT_PUBLIC_THIRDWEB_VAULT_URL from .env.example and public-envs.ts.
• Deleted upgrade-solana-permissions.client.tsx.
• Updated ServerWalletsTable to display a message instead of using UpgradeSolanaPermissions.
• Removed vault SDK-related imports and functions from vault.client.ts.
• Streamlined the management of access tokens for Solana wallets.

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Project	Deployment	Actions	Updated (UTC)
thirdweb-www	Ready	Preview	Aug 27, 2026 3:01am

4 Skipped Deployments

Project	Deployment	Actions	Updated (UTC)
docs-v2	Skipped		Aug 27, 2026 3:01am
nebula	Skipped		Aug 27, 2026 3:01am
thirdweb_playground	Skipped		Aug 27, 2026 3:01am
wallet-ui	Skipped		Aug 27, 2026 3:01am

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📥 Commits

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📒 Files selected for processing (7)

• apps/dashboard/.env.example
• apps/dashboard/knip.json
• apps/dashboard/package.json
• apps/dashboard/src/@/constants/public-envs.ts
• apps/dashboard/src/app/(app)/team/[team_slug]/[project_slug]/(sidebar)/transactions/components/server-wallets-table.client.tsx
• apps/dashboard/src/app/(app)/team/[team_slug]/[project_slug]/(sidebar)/transactions/lib/vault.client.ts
• apps/dashboard/src/app/(app)/team/[team_slug]/[project_slug]/(sidebar)/transactions/solana-wallets/components/upgrade-solana-permissions.client.tsx

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size-limit report 📦

Path	Size
@thirdweb-dev/nexus (esm)	105.66 KB (0%)
@thirdweb-dev/nexus (cjs)	319.47 KB (0%)