#70 @wraith-protocol/sdk-vue companion package

[Meet-hybrid]

Summary

Implements #70 — Vue 3 companion package @wraith-protocol/sdk-vue with composables mirroring the SDK API surface.

Changes

• pnpm-workspace.yaml — Added monorepo workspace config for packages/* and examples/*
• packages/sdk-vue/ — New Vue 3 package with 5 composables:

Composable	Description
useWraith	Reactive Wraith API client (create/manage agents, chat, balances)
useStellarStealthKeys	Stellar key derivation, stealth address, scanning
useEvmStealthKeys	EVM key derivation, stealth address, scanning
useSolanaStealthKeys	Solana key derivation, stealth address, scanning
useStealthMetaAddress	Multi-chain meta address encode/decode with auto chain detection

• examples/vue-stellar-app/ — Vite + Vue 3 example app demonstrating useStellarStealthKeys and useStealthMetaAddress
• 28 tests across 5 test files — all passing
• TypeScript, ESM + CJS builds via tsup

Verification

• pnpm install ✓
• pnpm build ✓ (core SDK + Vue package)
• pnpm typecheck ✓
• pnpm test — 28/28 tests passing ✓

Closes #70

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[truthixify]

Two issues before merge:

1. Scope. This wave is Stellar-only for sdk and contracts (per program scope). Your sdk-vue package includes EVM and Solana composables which we cannot accept this round. Please drop:

   • useEvmStealthKeys.ts and its test
   • useSolanaStealthKeys.ts and its test
   • Keep: useStellarStealthKeys.ts, useStealthMetaAddress.ts (if Stellar-scoped), useWraith.ts (if Stellar-scoped)

2. Rebase needed. Conflicts in 6 files; some are because your branch predates view-tag batching landing on develop. Drop the changes to src/chains/stellar/scan.ts, stealth.ts, scan.test.ts, docs/chains/stellar-view-tag-batching.md (already on develop).

git fetch origin
git rebase origin/develop
# drop non-Stellar composables + view-tag-batching files during rebase
git push --force-with-lease

After that the PR should be your Stellar-only packages/sdk-vue/ plus the examples/vue-stellar-app/.