feat(setup): wizard prompt tweaks and quieter query-history filter output (#259)

Setup wizard flow tweaks:
- Add a reveal-tail password prompt (reveal-password-prompt.ts) that unmasks
  the last few characters of a typed/pasted secret, and wire it into the setup
  prompt adapter in place of clack's password(); adds the @clack/core dep.
- Reorder wizard select options: surface "Paste a key" before the
  environment-variable option across embeddings/models/sources, promote
  Metabase/Notion in the source list, put Git URL before Local path, reorder
  the Notion crawl-mode choices, and relabel the sources "Done" action.

Query-history filter picker output:
- Collapse the per-template parse-failure lines into a single count in the
  setup output and route the full template-id list to --debug stderr.
- Model parse failures as a structured parseFailedTemplateIds field instead of
  warning strings.
- Add a privacy-safe query_history_filter_completed telemetry event
  (counts/enums only), mirrored into the Python daemon schema.

packages/cli/package.json

@@ -47,6 +47,7 @@
     "@ai-sdk/devtools": "0.0.18",
     "@ai-sdk/google-vertex": "^4.0.134",
     "@anthropic-ai/claude-agent-sdk": "0.3.146",
+    "@clack/core": "1.3.1",
     "@clack/prompts": "1.4.0",
     "@clickhouse/client": "^1.18.5",
     "@commander-js/extra-typings": "14.0.0",