• Update all GitHub workflow files to use pnpm instead of npm
• Replace npm commands with pnpm equivalents in devcontainer scripts
• Remove package-lock.json files and update to use pnpm-lock.yaml
• Consolidate node version references to use server/.nvmrc
* refactor: user entity
* chore: rebase fixes
* refactor: remove int user Id
* refactor: migrate store userId from int to string
* refactor: rename uid to id
* feat: drift
* pr feedback
* refactor: move common overrides to mixin
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Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>