CLI: add `--project` alias for `--name` flag in `bm cloud bisync`

[groksrc]

Problem

The current flag name for selecting the bisync project is --name:

bm cloud bisync --name main --dry-run

--name is ambiguous — it reads as if you're naming a new thing, when really you're selecting an existing project. The more natural and discoverable name is --project:

bm cloud bisync --project main --dry-run

This also lines up better with the mental model of Basic Memory projects throughout the rest of the tool and docs.

Request

Add --project as an alias for --name on bm cloud bisync (and any other cloud subcommands where --name refers to a project) so that either flag works. No breaking change — keep --name for backwards compatibility.

Example

# Both should work identically:
bm cloud bisync --name main --dry-run
bm cloud bisync --project main --dry-run

[claude]

Claude finished @groksrc's task in 2m 33s —— View job • claude/issue-817-20260512-1842 • Create PR ➔

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Triage & Implementation

• Analyze issue and classify
• Find relevant CLI code for bm cloud bisync and other cloud subcommands
• Add --project alias for --name flag
• Update tests
• Commit and push changes
• Add labels to issue

Classification:

• Type: Enhancement (improvement to existing feature)
• Priority: Low
• Component: CLI, Cloud
• Complexity: Simple

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Changes Made

Added --project as an alias for --name in three cloud subcommands in src/basic_memory/cli/commands/cloud/project_sync.py:

• bm cloud sync — both --name and --project now accepted
• bm cloud bisync — both --name and --project now accepted
• bm cloud check — both --name and --project now accepted

Example — all of these work identically:

bm cloud bisync --name main --dry-run
bm cloud bisync --project main --dry-run

bm cloud sync --name research
bm cloud sync --project research

bm cloud check --name research
bm cloud check --project research

The bisync-reset and sync-setup commands use positional arguments (not --name options) so they were not changed.

Tests in tests/cli/cloud/test_project_sync_command.py updated to verify both --name and --project work for sync and bisync.