Add --fast to skip checks requiring external communication (Claude Code
auth probe and Postgres pg_stat_statements probe); skipped checks render
as `-` and carry `"status": "skipped"` in JSON output. Always show a new
Local data section sourced from .ktx/db.sqlite (ingest run counts and
last-completed per connection, knowledge page counts by scope, semantic
layer source/dictionary value counts) plus on-disk sizes for .ktx/db.sqlite,
.ktx/cache/, raw-sources/, wiki/global/, and semantic-layer/. Wrap the
remaining slow probes in a @clack/prompts spinner when stdout is a TTY.
After PR #184 and #192 moved managed-embeddings URL resolution to the
CLI project boundary and made `ktx setup` persist `ktx.yaml` without a
`base_url`, the status command still treated the empty value as
misconfiguration and printed "no base_url configured", dragging the
verdict down to "Partially ready — embedding credentials missing".
Update `buildEmbeddingsStatus` to recognize the managed-daemon
convention and report it as ok. Add a `status-project.test.ts` covering
the explicit-url, omitted, empty-string, and openai-missing-key paths.
