feat(KB-619): add multi-project CLI resolution and commands

- Add CLI project resolution with --project targeting and project subcommands
- Implement project list/add/remove/info flows with central registry integration
- Expand resolver and command test coverage, including cancellation and explicit selection paths
- Include published CLI changeset metadata for the multi-project command feature

packages/cli/src/bin.ts

@@ -47,7 +47,6 @@ const { runGitStatus, runGitFetch, runGitPull, runGitPush } = await import("./co
 const { runBackupCreate, runBackupList, runBackupRestore, runBackupCleanup } = await import("./commands/backup.js");
 const { runMissionCreate, runMissionList, runMissionShow, runMissionDelete, runMissionActivateSlice } = await import("./commands/mission.js");
 const { runProjectList, runProjectAdd, runProjectRemove, runProjectInfo } = await import("./commands/project.js");
-const { getResolvedProject } = await import("./project-resolver.js");
 
 const HELP = `
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