Show session transcript in menu bar panel

[sat-sat]

Problem

Once Clicky responds, the conversation is gone — there's no way to
review what was said or copy Claude's response without catching it
in the moment.

Fix

Adds a scrollable THIS SESSION section to the companion panel that
appears after the first voice exchange. Each entry shows:

• The user's transcript (dim, 2-line max)
• Claude's response (4-line max) with a copy-to-clipboard button
• Timestamp of the exchange

The panel auto-scrolls to the latest entry as new exchanges come in.

Privacy

History is in-memory only — nothing is written to disk, no external
services are involved. The transcript disappears when the app quits.

Changes

• ConversationEntry.swift: new model type (id, userTranscript, assistantResponse, timestamp)
• CompanionManager.swift: conversationHistory changed to @published so the panel can observe it
• CompanionPanelView.swift: sessionTranscriptSection and conversationEntryRow views added

[sat-sat]

Hey @farzaa, I noticed there seems to be a gap between the current state of the repo and the latest downloadable release, particularly around the menu bar panel UI. My changes here are based on what's in the repo, so they may not align with where the UI is heading in the release version.

I'm totally happy to adjust this feature to match the latest release UI, or rethink the approach entirely if you have a different direction in mind for the transcript/history experience. Just let me know what would be most useful. I'm open to iterating on this however works best for the project.

[Qodo-Free-For-OSS]

Hi, CompanionPanelView scrolls only when conversationHistory.count changes, but CompanionManager caps history at 10 by appending then removing the oldest entry; after 10 exchanges the count stays at 10 and autoscroll no longer triggers.

Severity: action required | Category: correctness

How to fix: Observe latest entry id

Agent prompt to fix - you can give this to your LLM of choice:

Issue description

The session transcript auto-scroll stops after the history reaches 10 entries because the view observes conversationHistory.count, which no longer changes due to the append+truncate logic.

Issue Context

CompanionManager caps history at 10 by removing the oldest entry after appending the newest. This keeps conversationHistory.count constant at 10 for exchanges 11+.

Fix Focus Areas

• leanring-buddy/CompanionPanelView.swift[736-753]
• leanring-buddy/CompanionManager.swift[686-695]

Implementation direction

Change the scroll trigger to something that changes for every new exchange, e.g. onChange(of: companionManager.conversationHistory.last?.id) (or last?.timestamp) instead of .count, or emit an explicit @Published “didAppendHistoryEntry” token from CompanionManager each time you append.

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Found by Qodo code review. FYI, Qodo is free for open-source.