Description

Fixes #6674

Replaces panic calls in LoadTemplatesWithTags with proper error returns when dialers are missing or wait group creation fails.

Changes

• pkg/catalog/loader/loader.go: Changed LoadTemplates and LoadTemplatesWithTags signatures to return ([]*templates.Template, error). Replaced both panic() calls with fmt.Errorf() returns.
• internal/runner/lazy.go: Updated caller to handle the new error return from LoadTemplates.
• pkg/protocols/common/automaticscan/util.go: Updated caller to handle the new error return from LoadTemplatesWithTags.
• pkg/catalog/loader/loader_bench_test.go: Updated benchmark tests for the new function signatures.

Testing

• go build ./... passes
• All existing callers properly handle the new error return

/claim #6674

Summary by CodeRabbit

• Bug Fixes

  • Improved template loading: functions now surface and propagate errors instead of panicking.
  • Added validation to ensure exactly one matching template is used; returns errors for no or multiple matches.
  • Improved error propagation during template execution and loading paths.

• Tests

  • Updated benchmarks to reflect the updated template-loading return values.