fix: address codex review findings across new CLI tools

- supermetrics: fix query endpoint /query → /query/data/json
- airops: fix base URL /v1 → /public_api/v1
- zoominfo: fix auth --dry-run leaking real JWT, add response validation
- outreach: remove parseInt() on JSON:API string IDs (caused NaN)
- similarweb: add encodeURIComponent on domain in all URL paths
- coupler: fix dry-run auth mask from '***' to 'Bearer ***'
- clay: allow name-based enrich (--first-name + --last-name + --domain)
- pendo.md: fix guide state from 'published' to 'public'
- close.md: fix rate limit header names to ratelimit-*

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tools/integrations/close.md

@@ -181,7 +181,7 @@ POST https://api.close.com/api/v1/task/
 
 - Rate limits based on organization plan
 - Standard: ~100 requests/minute
-- Responses include `X-Rate-Limit-Limit` and `X-Rate-Limit-Remaining` headers
+- Responses include `ratelimit-limit` and `ratelimit-remaining` headers
 - 429 responses include `Retry-After` header
 
 ## Relevant Skills