fix(composer): collapse pasted text only when it would scroll

[reachjalil]

Summary

• measure pasted text at the live composer width and maximum height
• collapse it into the existing pasted-text chip only when the rendered content would scroll
• keep standalone HTTP(S) URLs inline
• render fitting or expanded pasted content as normal editable text without a highlight
• support the same paste-chip flow in the welcome/chat-first and centered no-session composers
• resolve pre-session paste chips back to their full text before creating or sending the task
• update the existing unit and user-flow definitions for the new behavior

Why

The previous fixed 50-character cutoff ignored the composer width and available vertical space, so relatively short pastes could become attachment-like chips even when they fit. Inline pasted text also received a gray background that made it look different from typed text.

Checks

• Not run on the latest commit; the branch was pushed immediately at the author's request

Manual verification

Not performed on the latest commit.

1. Paste content that fits below the composer maximum height and confirm it stays inline without highlighting.
2. Resize the composer and paste content that would exceed its maximum height; confirm one pasted-text chip appears.
3. Expand the chip and confirm the full content is editable and styled like normal typed text.
4. Paste a standalone long HTTP(S) URL and confirm it remains inline.
5. Repeat the long-paste flow in the welcome/chat-first composer and in the centered composer shown with no selected session.
6. Start a task from a collapsed pre-session paste and confirm the full pasted text reaches the created task.

Risk and gaps

• Overflow is measured at paste time using the current composer width and CSS height cap.
• Focused tests, app typecheck, and the updated coded Electron journey were not run on the latest commit.

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Project	Deployment	Actions	Updated (UTC)
openwork-landing	Ready	Preview, Comment, Open in v0	Jul 27, 2026 3:46pm

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