## Why
`Ctrl+L` discarded the retained transcript along with the terminal display, making earlier exchanges unavailable in the detailed transcript.
## What changed
Keep earlier exchanges accessible through `Ctrl+T` while starting a fresh terminal display with a new header. Treat that header as the boundary for compact scrolling, pinned prompts, and resize replay so cleared content stays hidden in the normal view. Allow the detailed transcript to load older history after clearing.
## Testing
Extend the `Ctrl+L` regression test and add a detailed-transcript snapshot covering retained exchanges, draft preservation, older-history loading, and cleared-content visibility after resizing and replay.
GitOrigin-RevId: f1eb73e903a7957cedafb52678c607858fb2d77f
## What changed
Remove startup greeting phrases and the shared greeting state from startup drafts, session headers, and the empty-state animation. Raw session headers now consistently include `model:` and `directory:` fields.
## Testing
Update startup and fresh-thread snapshots to omit greetings, and adjust raw-header assertions to check model and directory fields.
GitOrigin-RevId: 531b5ba42d7a88f86b1c7f69030f3560abc25198
## What changed
- Show a compact session header with a randomly selected greeting, preserving the greeting and blossom state from startup into the live session.
- Center a settled blossom in unused fullscreen space and replay its animation on click. Hide it while typing or when space is insufficient, and respect `tui.animations` and `tui.effects.welcome`.
- Hide startup tips in the fullscreen transcript while retaining them in terminal scrollback, and prevent hidden entries from shifting the first visible header.
- Keep the composer visible and responsive during daemon startup, routing startup diagnostics through tracing while direct lifecycle commands retain stderr output.
## Testing
Add regression tests and update snapshots for blossom placement and click replay, welcome opt-outs, greeting stability, startup transitions, tip visibility, and transcript spacing.
GitOrigin-RevId: ec7b082fbe25ced1180cad3348f5c76e48c0e92b
## What changed
- Remove the animated logo and its redraw scheduling from fresh conversations while retaining conversation lifecycle tracking.
- Enlarge the onboarding logo stage from 48×17 to 60×21 cells and raise the minimum terminal size to 64×41.
- Keep the final onboarding pose at full opacity after the spin finishes, without a completion fade or further redraws.
## Testing
Update snapshots for the fresh conversation header and larger onboarding logo. Add coverage for the full-color settled pose and verify that hidden or clipped frames preserve the remaining animation time.
GitOrigin-RevId: a1914ca01a49a6641e16d9fda8673826a975d70d
## What changed
- Render a rotating Codex logo in unused space above the composer on fresh conversations, without moving content or the cursor.
- Fade and pause the logo while drafting or unfocused, hide it on alternate views, and dismiss it after submission or conversation activity. Respect disabled animations and stop after three rotations with a fade out.
- Replace the onboarding ASCII frame variants with the shared logo renderer, retaining a faded logo after the animation ends and allowing the existing shortcut to replay it.
## Testing
Add rendering and integration tests for logo placement, visibility, pause/resume timing, completion, and preservation of the draft, cursor, header, and footer. Add snapshots for fresh conversations and the onboarding welcome layout.
GitOrigin-RevId: b98c7dd10acea3ef25d6c1495ed22c24202d6280
Matthew Ma