Demo/19 inspect mode

[dan-snelson]

Add Demo 19 Inspect Mode and wire it into the demo suite

Introduce a new self-contained Inspect Mode demo script and connect it to
the existing demo controller and public documentation.

Why:

• The suite previously excluded --inspect-mode / --inspect-config.
• We now want a first-draft, deterministic Inspect Mode walkthrough that
  matches the style and flow of demos 01–18.

What changed:

• Added demos/19_inspect_mode.zsh

  • Uses a generated JSON config at runtime.
  • Launches Inspect Mode with:
    DIALOG_INSPECT_CONFIG=... dialog --inspect-mode --inspect-config ...
  • Demonstrates key config areas:
    • preset
    • logMonitor (path, preset, autoMatch, startFromEnd)
    • sideMessage / sideInterval
    • items with deterministic /tmp paths
    • autoEnableButton / autoEnableButtonText
  • Simulates install progression by appending log lines and creating item
    paths under /tmp/swiftdialog_inspect_mode_items.
  • Includes cleanup via trap for temp files/directories.

• Updated run_demos.zsh

  • Added selector checkbox:
    19. Inspect Mode (config presets - log monitor - item auto-complete)
  • Added demo_map entry to run 19_inspect_mode.zsh.
  • Increased selector height from 650 to 690 for layout headroom.

• Updated README.md

  • Added Demo 19 entry to the Demo Index table.
  • Replaced the old note saying inspect mode is excluded with a note
    describing Demo 19 coverage and linking to Inspect Mode docs.

Implementation notes:

• Kept demos/Microsoft 365 Install (1.0.0a2).zsh untouched as reference.
• Added guiIndex for each item and explicit --inspect-config to ensure
  the custom config loads reliably instead of falling back to built-in
  preset onboarding.

Validation performed:

• zsh -n demos/19_inspect_mode.zsh
• Manual run of zsh demos/19_inspect_mode.zsh with expected Inspect Mode
  config load behavior.
• Manual visual verification of first-draft UI flow.

[Copilot]

Pull request overview

This pull request introduces Demo 19 to showcase swiftDialog's Inspect Mode functionality, which was previously excluded from the demo suite. The demo creates a self-contained, deterministic simulation that demonstrates config-driven progress monitoring through JSON configuration, log file monitoring, and path-based item completion tracking.

Changes:

• Added Demo 19 Inspect Mode with runtime-generated JSON config demonstrating presets, logMonitor, sideMessage, items, and autoEnableButton
• Integrated Demo 19 into the demo suite controller with checkbox selector and demo map entry
• Updated documentation to reflect Demo 19 inclusion and fixed typo in README

Reviewed changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated no comments.

File	Description
demos/19_inspect_mode.zsh	New self-contained demo script that generates Inspect Mode JSON config at runtime, simulates install progression using temporary paths in /tmp, and demonstrates key Inspect Mode features with proper cleanup via trap
run_demos.zsh	Added Demo 19 checkbox to selector UI, added corresponding demo_map entry, and increased selector height from 650 to 690 to accommodate the new entry
README.md	Added Demo 19 entry to the demo index table and updated the notes section to describe Demo 19 coverage instead of stating Inspect Mode is excluded (also removes the typo "dilaog")
.gitignore	Added comprehensive gitignore file with standard macOS ignores, zsh-specific files, project temporary files, and local guidance documentation

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