feat: migrate from Zsh to Fish shell with comprehensive configuration

Major shell migration replacing Zsh/Oh-My-Zsh with Fish shell:

- Remove all Zsh configurations (dot_zshrc.tmpl, dot_p10k.zsh)
- Remove Oh-My-Zsh external dependencies from .chezmoiexternal.toml
- Add complete Fish shell setup with config.fish.tmpl and abbr.fish.tmpl
- Implement Fish-native functions for lazy-loading tools (mise, pyenv, zoxide, etc.)
- Create commonrc.fish.tmpl for cross-shell compatibility
- Add Fish plugin management via Fisher (tide prompt, fzf.fish)
- Update documentation (CLAUDE.md, TODO.md, ONBOARDING.md) to reflect Fish
- Add .fish.tmpl file association to VS Code settings
- Enhance PowerShell profile with lsd aliases
- Configure git delta pager and zdiff3 merge conflict style
- Update WSL keychain integration for Fish shell

This migration maintains all existing tool integrations while improving
startup performance through lazy-loading and Fish's native features.
This commit is contained in:
2025-10-27 13:37:00 -05:00
parent 4095b2d242
commit 4d914f1e2f
34 changed files with 501 additions and 1864 deletions

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@@ -104,7 +104,7 @@ chezmoi add --encrypt ~/.ssh/config
## Platform Coverage
- **OS**: Windows, Linux (WSL/native), macOS
- **Shells**: bash, zsh, nushell, PowerShell
- **Shells**: bash, fish, nushell, PowerShell
- **Tools**: 30+ development tools configured (pyenv, bun, cargo, etc.)
- **Secrets**: Doppler + age encryption