Per column family based records index last-access tracking

### Task Description

**What needs to be done:**

Track last-write/last-lookup timestamp per column family (e.g. in the default CF's partition registry)

**Why this task is needed:**

### Task Type

Code improvement/refactoring

### Related Issues

**Parent feature issue:** (if applicable )
**Related issues:**
NOTE: Use `Relationships` button to add parent/blocking issues after issue is created.