Default Discarded Memories to Transcript View

[smian1]

Current Behavior: When opening a discarded memory, the default tab is “Summary,” which is always empty because no summary exists. Users must manually switch to “Transcript” before deciding whether or not to summarize.

**Proposed Solution: ** Automatically set the default tab to “Transcript” for discarded memories so users can view the conversation first and then choose to create a summary if desired.

Expected Outcome: This change streamlines user experience by reducing extra steps and confusion when reviewing discarded memories.