fix(build): remove incomplete seed-v2 script target

[RerankerGuo]

Description | 描述

Restore a clean npm run build on the repository's current default feat/server_team branch.

MemoryCore/package.json unconditionally included npm run build:seed-v2, which points TypeScript at scripts/seed-v2/tsconfig.json. That source directory and config have never existed in the v2 branch history, so every complete build ended with:

error TS5058: The specified path does not exist: 'scripts/seed-v2/tsconfig.json'.

The accompanying MemoryCore/bin/seed-v2.mjs was also unreachable as a published command:

• it is absent from package.json#bin and package.json#files;
• both its source and dist targets are absent;
• direct execution always exits with neither dist nor source found.

Changes:

• Remove the nonexistent build:seed-v2 step from build:scripts.
• Remove the unreachable seed-v2 npm script.
• Delete the dead launcher that cannot resolve either source or dist.

This does not remove a working or published feature. A future v2 seed client can be added atomically with source, build config, package export, tests, and documentation instead of leaving the default build broken.

Related Issue | 关联 Issue

No existing issue. Discovered while validating the current default branch during pr-contributor maintenance.

Change Type | 修改类型

• Bug fix | Bug 修复
• New feature | 新功能
• Documentation update | 文档更新
• Code optimization | 代码优化

Self-test Checklist | 自测清单

• Verified locally | 本地验证通过
• No existing features affected | 无影响现有功能

Additional Notes | 其他说明

Validation in MemoryCore (Node v26.5.0, npm v11.17.0):

npm run build
# plugin bundle + migrate-sqlite-to-vdb + export-tencent-vdb + read-local-memory: passed

npm pack --dry-run --ignore-scripts --json
# 326 files; contains_seed_v2=false

git diff --check
# passed

The feat/server_team branch currently contains no committed *.test.ts / *.spec.ts files, so there is no runnable unit suite for this packaging-only change. Full build and package-manifest verification cover the affected surface.

[Maxwell-Code07]

Thank you for your interest and contributions! We will review your code and get back to you as soon as possible!