refactor: Clean up deprecated rclone_config import references

Updated bisync_commands.py and core_commands.py to use simplified
configure_rclone_remote() function instead of deprecated
add_tenant_to_rclone_config(). Removed MOUNT_PROFILES import and
replaced dynamic help text with static string.

mount_commands.py still has errors but will be removed entirely in Phase 5.

Related to SPEC-20 Phase 2 cleanup.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
Signed-off-by: phernandez <paul@basicmachines.co>

src/basic_memory/cli/commands/cloud/bisync_commands.py

@@ -17,7 +17,7 @@ from basic_memory.cli.commands.cloud.cloud_utils import (
     fetch_cloud_projects,
 )
 from basic_memory.cli.commands.cloud.rclone_config import (
-    add_tenant_to_rclone_config,
+    configure_rclone_remote,
 )
 from basic_memory.cli.commands.cloud.rclone_installer import RcloneInstallError, install_rclone
 from basic_memory.config import ConfigManager
@@ -343,9 +343,7 @@ def setup_cloud_bisync(sync_dir: Optional[str] = None) -> None:
 
         # Step 4: Configure rclone
         console.print("\n[blue]Step 4: Configuring rclone...[/blue]")
-        add_tenant_to_rclone_config(
-            tenant_id=tenant_id,
-            bucket_name=bucket_name,
+        configure_rclone_remote(
             access_key=access_key,
             secret_key=secret_key,
         )

src/basic_memory/cli/commands/cloud/core_commands.py

@@ -27,9 +27,8 @@ from basic_memory.cli.commands.cloud.bisync_commands import (
     run_check,
     setup_cloud_bisync,
     show_bisync_status,
+    BISYNC_PROFILES,
 )
-from basic_memory.cli.commands.cloud.rclone_config import MOUNT_PROFILES
-from basic_memory.cli.commands.cloud.bisync_commands import BISYNC_PROFILES
 
 console = Console()
 
@@ -192,7 +191,7 @@ def setup(
 @cloud_app.command("mount")
 def mount(
     profile: str = typer.Option(
-        "balanced", help=f"Mount profile: {', '.join(MOUNT_PROFILES.keys())}"
+        "balanced", help="Mount profile: balanced, safe, or fast"
     ),
     path: Optional[str] = typer.Option(
         None, help="Custom mount path (default: ~/basic-memory-{tenant-id})"

tests/test_rclone_config.py

@@ -116,4 +116,4 @@ def test_load_rclone_config_nonexistent(temp_rclone_config):
 
     # Should return empty config without error
     config = load_rclone_config()
-    assert len(config.sections()) == 0
+    assert len(config.sections()) == 0