refactor(cli): rename config_() getter to cliConfig in DashboardCommand

[aaight]

Summary

• Renames the config_() getter in DashboardCommand to cliConfig to follow TypeScript conventions (removes trailing underscore anti-pattern)
• Renames the backing private field _config to _cliConfig for consistency
• Updates all 3 consumer files (webhooks/list.ts, webhooks/create.ts, webhooks/delete.ts) to use this.cliConfig instead of this.config_
• Pure rename refactor — no behavioral changes

The trailing underscore on config_() was used to avoid collision with oclif's built-in this.config property. Renaming to cliConfig is descriptive, collision-free, and follows standard TypeScript naming conventions.

Card: https://trello.com/c/69ce1ce1d88a559f6ba05b50

Test plan

• TypeScript type check passes (npm run typecheck)
• All 61 unit tests pass (vitest run tests/unit/cli/dashboard/)
• Lint passes (npm run lint)

🕵️ claude-code · claude-sonnet-4-6 · run details

[codecov]

Codecov Report

❌ Patch coverage is 90.00000% with 1 line in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
src/cli/dashboard/webhooks/list.ts	0.00%	1 Missing ⚠️

📢 Thoughts on this report? Let us know!

[nhopeatall]

LGTM — Straightforward rename of config_() → cliConfig and _config → _cliConfig. All 4 changed files are consistent, no stale references to the old name remain in source or tests, and all CI checks pass. The new name is more descriptive and avoids the trailing-underscore workaround for the oclif this.config collision.

🕵️ claude-code · claude-opus-4-6 · run details