3 commits

Author	SHA1	Message	Date
Graham McIntire	91e3181bbc	dialyzer: fix all unmatched_return warnings (154 → 0) ... Prefix fire-and-forget calls (PubSub.broadcast, Oban enqueue, Logger, update_*, etc.) with `_ =` so dialyzer knows the return value is intentionally discarded. Wrap a few if/case expressions whose branches produce mixed types the same way. No behavior changes — only explicit acknowledgement of discarded returns. Warnings: 242 → 88.	2026-04-21 10:03:55 -05:00
Graham McIntire	0c8bb35ef7	add query_helpers tests and fix all credo issues (#56) ... - add tests for QueryHelpers.sanitize_like/1 (%, _, \ escaping) - fix nesting depth in store_check_result, handle_check_state_change, graphql check resolver, checks controller, and ping executor - fix cyclomatic complexity in build_check_protobuf by extracting check_type_config/2 function clauses - fix formatting in api_docs_html template Reviewed-on: graham/towerops-web#56	2026-03-17 10:43:57 -05:00
Graham McIntire	28e97ff5f0	add service checks REST API, GraphQL API, and ping executor (#52) ... - REST CRUD at /api/v1/checks for HTTP, TCP, DNS, ping checks - GraphQL queries (checks, check) and mutations (create/update/delete) - ping executor using system ping with macOS/Linux parsing - check config validation for ping type (requires host) - API documentation updated with checks resource section Reviewed-on: graham/towerops-web#52	2026-03-16 18:40:18 -05:00