Guided `apify create` wizard: use-case → language → best-match template

[DaveHanns]

Reshape apify create into the guided wizard flow. Local scaffold only (--source apify); the Git path is a separate sub-issue.

• Add the -u, --use-case and -l, --language filter flags; keep -t, --template authoritative.
• Skip the template prompt when the filter leaves exactly one match.
• Reuse the recommendation algorithm already in apify-core: getTemplateRecommendation (src/console/frontend/src/ui/actors/actor_new_wizard/get_template_recommendation.ts, returns { templates, isExactMatch }). isExactMatch drives the skip case above.
• ... see parent epic for additional context.