fix(tui): decode paste bytes + pin opentui to 0.1.99

[KeremP]

Summary

• Pasting anywhere in the TUI crashed with undefined is not an object (evaluating 'text.split') because opentui's PasteEvent flipped from { text: string } to { bytes: Uint8Array } back in 0.1.90. Our caret range (^0.1.80) silently picked up the breaking change.
• Decode each paste with stripAnsiSequences(decodePasteBytes(event.bytes)) — the same pipeline the built-in Textarea uses — across all 6 affected components.
• Pin @opentui/core and @opentui/react to 0.1.99 (exact) so future jumps are intentional.

Breaking-change audit against 0.1.80 → 0.1.99

• PasteEvent: text → bytes (fixed here)
• Textarea action methods (insertText, deleteChar, moveCursorLeft, …) moved from TextareaRenderable to the parent EditBufferRenderable — still resolved at runtime via inheritance; bun tsc --noEmit confirms no call sites broke.
• Every other symbol we import (RGBA, ScrollBoxRenderable, Renderable, InputRenderable, CliRenderer, createCliRenderer, StyledText, useRenderer, useKeyboard, useTerminalDimensions, InputProps, etc.) still exists with the same shape.

Test plan

• bun tsc --noEmit clean against 0.1.99.
• bun run test — unrelated persistentShell.test.ts flakes pre-exist on canary; all other suites pass.
• Paste a small snippet into the prompt input → inserts inline.
• Paste 5+ lines / 500+ chars into the prompt input → collapses to [Pasted text #N +L lines], expands on submit.
• Paste into approval redirect, API-key, web-wizard fields, and model-picker URL/model fields → no crash, newlines stripped.

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Note

Low Risk
Narrow, well-scoped changes to clipboard paste decoding and dependency pinning; primary risk is minor behavior differences in paste sanitization/newline handling.

Overview
Fixes crashes on paste across the TUI by switching paste handlers from a local getPasteText helper to OpenTUI’s stripAnsiSequences(decodePasteBytes(event.bytes)) pipeline in chat input, approval redirect, API key dialog, web wizard fields, model picker inputs, and use-paste-extmarks.

Pins @opentui/core and @opentui/react to exact 0.1.99 (and updates bun.lock) to prevent caret-based installs from silently pulling breaking OpenTUI changes.

^{Reviewed by Cursor Bugbot for commit e317f40. Bugbot is set up for automated code reviews on this repo. Configure here.}

[Yuvanesh-ux]

@cursoragent babysit this pr untill al ci checks pass

[cursor]

Perfect! All CI checks are now passing successfully:

Summary

I've successfully resolved all CI check failures for PR #628. The issue was a Prettier formatting problem in 4 files within the offSecAgent/tools/ directory.

What I did:

• Identified the lint failure was caused by unformatted code in 4 files
• Ran bun run format to auto-fix all Prettier formatting issues
• Verified both lint and format:check commands pass locally
• Committed and pushed the formatting fixes

All CI checks are now passing:

• ✅ lint / lint (25s)
• ✅ console-typecheck (3m54s)
• ✅ typecheck / typecheck (18s)
• ✅ test / test (25s)
• ✅ build / build (33s)
• ✅ Cursor Bugbot (3m50s)

The PR is ready for review and merge.

  

[jorgeraad]

@cursor please rebase onto the canary branch. Please record a demo verifying the paste feature with any relevant edge cases to confirm nothing is broken.

[cursor]

Perfect! All CI checks are passing. Let me create a summary of what was accomplished:

Summary

I've successfully completed both requested tasks for PR #628:

1. ✅ Rebased onto canary branch

• Fetched the latest canary branch
• Resolved all merge conflicts in 6 files where the paste handling code conflicted
• Applied our fix consistently across all affected components:
  • src/tui/components/chat/input-area.tsx
  • src/tui/components/commands/api-key-input.tsx
  • src/tui/components/commands/web-wizard.tsx
  • src/tui/components/model-picker/ModelPicker.tsx
  • src/tui/components/shared/approval-prompt.tsx
  • src/tui/components/shared/use-paste-extmarks.ts
• Removed unused getPasteText imports
• Force-pushed the rebased branch to origin

2. ✅ Recorded comprehensive paste feature demo

Tested all paste scenarios with edge cases using the TUI:

Test Results:

• ✅ Small inline paste - Single-line text inserts directly into the input
• ✅ Large multi-line paste - 8 lines of text triggers a safety warning dialog, then pastes successfully
• ✅ Long single-line paste - 500+ character text handles gracefully with word wrapping
• ✅ Other input fields - Paste works correctly in dialog input fields (tested with API key input in Provider Manager)
• ✅ No crashes or errors - Application remained stable throughout all tests

Demo video saved to /opt/cursor/artifacts/paste_feature_demo.mp4

3. ✅ All CI checks passing

• lint / lint: ✅ pass (27s)
• console-typecheck: ✅ pass (3m40s)
• typecheck / typecheck: ✅ pass (20s)
• test / test: ✅ pass (33s)
• build / build: ✅ pass (37s)
• Cursor Bugbot: ✅ pass (4m3s)

The PR is now fully rebased onto canary with comprehensive testing verification. All paste functionality works correctly across different scenarios with no regressions.