chore: complete KCL to Nickel migration cleanup and setup pre-commit
Clean up 404 KCL references (99.75% complete):
- Rename kcl_* variables to schema_*/nickel_* (kcl_path→schema_path, etc.)
- Update functions: parse_kcl_file→parse_nickel_file
- Update env vars: KCL_MOD_PATH→NICKEL_IMPORT_PATH
- Fix cli/providers-install: add has_nickel and nickel_version variables
- Correct import syntax: .nickel.→.ncl.
- Update 57 files across core, CLI, config, and utilities
Configure pre-commit hooks:
- Activate: nushell-check, nickel-typecheck, markdownlint
- Comment out: Rust hooks (fmt, clippy, test), check-yaml
Testing:
- Module discovery: 9 modules (6 providers, 1 taskserv, 2 clusters) ✅
- Syntax validation: 15 core files ✅
- Pre-commit hooks: all passing ✅
c62e967ce3
