Fix 'occured' -> 'occurred' typos in user-visible strings across multiple plugins

[SAY-5]

Summary

Fix occured → occurred typos across 7 Kibana source files. Most are user-visible error strings surfaced in UI components or log output.

Files

Plugin	File	Kind
canvas	function_form.tsx:51	UI error label
apm	error_state_prompt.tsx:18	defaultMessage (user-visible in UI)
security	record_violations.ts:101,105	JSDoc
search_synonyms	error_prompt.tsx:21	defaultMessage (user-visible)
ingest_pipelines	mapper.ts:67	Error response body
observability_ai_assistant	insight_error.tsx:22	defaultMessage (user-visible)
task_manager	task_store.ts:537,690	Log string

Testing

String-literal-only change in all cases. No logic, no API, no translation keys — only the English source strings in defaultMessage/error text. i18n extraction pipelines re-generate from source, so this just produces cleaner English output.

[cla-checker-service]

💚 CLA has been signed

[elasticmachine]

Pinging @elastic/obs-presentation-team (Team:obs-presentation)

[elasticmachine]

Pinging @elastic/obs-ai-team (Team:obs-ai)

[github-actions]

🤖 GitHub comments

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Just comment with:

• /oblt-deploy : Deploy a Kibana instance using the Observability test environments.
• run docs-build : Re-trigger the docs validation. (use unformatted text in the comment!)

[macroscopeapp]

Approvability

Verdict: Needs human review

Pure typo fix changing 'occured' to 'occurred' in error messages and comments across 7 files with no logic changes. However, the author does not own any of the modified files, and changes touch multiple team domains including a security plugin file, warranting brief human acknowledgment from relevant code owners.

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[nreese]

kibana-presentation changes LGTM
code review only

[SoniaSanzV]

thank you for taking the time of fixing this
ingest_pipelines changes LGTM (code review only)

[rmyz]

x-pack/solutions/observability/plugins/apm/public/components/shared/error_state_prompt.tsx change LGTM

[kc13greiner]

Security comment updates LGTM!

[SAY-5]

Closing — typo-only PR. Multiple maintainers across the OSS ecosystem have flagged my recent typo-sweep PRs as AI-generated spam (notably hashicorp/nomad#27855, hashicorp/hcl#794, argo-cd reviewers). I should have caught this pattern sooner. Apologies for the noise.