chore(deps): bump kterm from 1.1.3 to 1.1.4

[dependabot]

Bumps kterm from 1.1.3 to 1.1.4.

Changelog

Sourced from kterm's changelog.

[1.1.4] - 2026-04-09

Bug Fixes

• Fix PTY ackRead deadlock in example/main.dart - wrap pty.ackRead() with Future.microtask() to avoid blocking the C read thread when Dart's event loop is busy. Fixes input being blocked when ackRead: true is enabled with high-latency connections (~200-300ms RTT).

Tests

• Add buffer integrity tests for PTY flow-control with simulated network delays (300ms, 100 rapid chunks, microtask patterns)
• All 1190 tests passing

Bug Fixes

• Fix SGR parameter bounds checking in escape parser (CSI 38/48/58) - prevents IndexError from malformed escape sequences
• Fix ZModemMux memory leak - added dispose() method to cancel StreamSubscription
• Fix CellAnchor owner null-safety - improved assert messages for detached anchors
• Fix Buffer._savedCursorStyle mutation - now uses copy() for proper immutability
• Fix GraphicsManager cleanupStalePlacements never called - integrated into terminal image clearing
• Fix _hyperlinks unbounded memory growth - added cleanup when hyperlink ends

Code Quality

• All code passes flutter analyze (no issues)
• 1184 tests passing

[1.1.1] - 2026-04-08

Bug Fixes

• Fix ZModem protocol parsing: correct LF constant (0x8a → 0x0a) and add missing XON consumption in hex frame parsing
• Fix ZModem session lifecycle: keep session open when onFileRequest is null, add ZFIN handling in _ZReadyToSendState
• Fix ZModem test data: complete ZRINIT frames (19 bytes with CRC and XON), correct ZFIN CRC (0x022d)
• Fix assertion in zmodem_test.dart: use contains(equals(...)) for proper list matching
• Fix simple_ext_test.dart import path: use package:kterm/kterm.dart
• Fix typo: unkownEscape → unknownEscape in escape parser
• Fix comment typo: "cornor" → "corner" in buffer.dart

Code Quality

• Remove redundant assertions on required parameters in action constructors
• Clean up debug print statements and unused variables in zmodem.dart
• Update analysis_options.yaml: exclude coverage/example/docs/test/script directories, suppress deprecated OverlayPortal.targetsRootOverlay warning

[1.1.0] - 2026-04-03

Bug Fixes

• Fix cursor jumping/UI desync when textInput(), charInput(), keyInput() called - these methods now properly call notifyListeners() to update the UI
• Fix paste with control characters not notifying listeners in bracketed paste mode

Tests

• Add comprehensive widget tests for TerminalView input rendering (26 new tests)
• Test mixed control characters, Chinese/English input, cursor behavior, timing control

[1.0.9] - 2026-03-15

• Fix terminal input not rendering until window resize
• Filter control characters in paste function for security

... (truncated)

Commits

• de18a3c fix: wrap ackRead in Future.microtask to avoid PTY deadlock
• See full diff in compare view

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