suusuu0927 1ebf45c533 fix(hooks): rewrite patch_settings_cl_v2_simple.ps1 to avoid argv-dup bug ...

- Use PATH-resolved `bash` as first token instead of quoted `.exe` path
  so Claude Code v2.1.116 argv duplication does not feed a binary to
  bash as its $0 (repro: exit 126 "cannot execute binary file").
- Point the command at `observe-wrapper.sh` and pass distinct `pre` /
  `post` positional arguments so PreToolUse and PostToolUse are
  registered as separate entries.
- Normalize the wrapper path to forward slashes before embedding in the
  hook command to avoid MSYS backslash surprises.
- Write UTF-8 (no BOM) with CRLF normalized to LF so downstream JSON
  parsers never see mixed line endings.
- Preserve existing hooks (legacy `observe.sh`, third-party entries)
  by appending only when the canonical command string is not already
  registered. Re-runs are idempotent ([SKIP] both phases).
- Keep the script compatible with Windows PowerShell 5.1: fall back to
  a manual PSCustomObject → Hashtable conversion when
  `ConvertFrom-Json -AsHashtable` is unavailable, and materialize hook
  arrays as `System.Collections.ArrayList` so single-element arrays
  survive PS 5.1 `ConvertTo-Json` serialization.

Companion to PR #1524 (settings.local.json shape fix) and PR #1540
(install_hook_wrapper.ps1 argv-dup fix).

2026-04-22 06:41:12 +09:00

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