Add `job create` command

[tiulpin]

Area: Configuration (parameters, projects)

Problem or use case

The CLI has CreateBuildType and CreateBuildStep API methods (api/interface.go) but no corresponding CLI commands. AI agents following Journey 2 (set up CI) need to create build configurations as part of the initial pipeline setup, and currently must use raw API calls:

# Current workaround
teamcity api '/app/rest/buildTypes' -X POST -f 'name=Build' -f 'projectId=MyProject'

This is a critical gap for both Journey 2 (new developer onboarding) and Journey 5 (build engineer adding new jobs).

Proposed solution

teamcity job create <name> --project <project-id>                    # Basic job
teamcity job create <name> --project <project-id> --id CustomId      # Explicit ID
teamcity job create <name> --project <project-id> --template <id>    # From template

Output:

✓ Created job "Build" (id: MyProject_Build) in project "MyProject"
  URL: https://teamcity.example.com/buildConfiguration/MyProject_Build

Flags

• --project, -p (required) — parent project ID
• --id — explicit build configuration ID
• --template — create from an existing template
• --json — machine-readable output
• -w, --web — open in browser after creation

API

Uses existing methods in api/interface.go:

CreateBuildType(projectID string, req CreateBuildTypeRequest) (*BuildType, error)

POST /app/rest/buildTypes

Alternatives considered

• Only support job creation via versioned settings / Kotlin DSL — doesn't work for the quick onboarding case where a developer doesn't have DSL set up yet
• Combine with project create in a single init command — too opinionated; these should be composable primitives

Contribution

• I'd be willing to submit a PR for this feature