Defers the onboarding usage survey to the instance's first successful processing (the worker writes a one-time onboarding.firstProcessedAt marker and the overlay gates on it), so it reaches engaged users instead of first-landing visitors.
Replaces the two questions telemetry already answers (modality preference from tool_used, install method from instance_started) with what it can't infer: prior tool, self-host motivation, and discovery source.
Adds feedback_prompt_shown and feedback_prompt_dismissed on all five feedback surfaces (usage survey, per-job prompt, admin install card, global nav dialog, search-miss) so skip and completion rates are measurable, not just submissions. New survey strings translated into all 20 non-English locales.
Adds install method and hardest-setup-area as two optional questions to the first-login usage survey, so these fields are collected at onboarding scale instead of only via the low-traffic admin installer card. Both stay null until chosen and are omitted from the payload when unanswered. No API change and no new i18n; reuses the shared feedback schema and existing locale strings.
* feat: add usage-survey feedback types and gating function
Claude-Session: https://claude.ai/code/session_01KAC9Lbx8AmebAnj9WQZXHp
* feat: add onboarding usage-survey i18n strings to all locales
Relabels three ambiguous feedback.usageTypes values (personal/team_internal/
business_workflow) and adds a new onboarding namespace (4 keys) across the
reference locale and all 20 translations, so the tree compiles at every
commit instead of only after both locale groups land.
Claude-Session: https://claude.ai/code/session_01KAC9Lbx8AmebAnj9WQZXHp
* feat: add UsageSurveyOverlay component
* feat: mount UsageSurveyOverlay inside AuthGuard
Claude-Session: https://claude.ai/code/session_01KAC9Lbx8AmebAnj9WQZXHp
* fix: use text-start instead of text-left for RTL support in UsageSurveyOverlay
* refactor: drop redundant usage-type field from the admin feedback dialog
Claude-Session: https://claude.ai/code/session_01KAC9Lbx8AmebAnj9WQZXHp
* feat: accept onboarding source and survey id in the feedback route
Claude-Session: https://claude.ai/code/session_01KAC9Lbx8AmebAnj9WQZXHp
* test: cover the onboarding source in the feedback route integration test
Claude-Session: https://claude.ai/code/session_01KAC9Lbx8AmebAnj9WQZXHp
* chore: remove orphaned usageTypeLabel i18n key
* refactor: derive feedback source/survey_id enums from a single source of truth
* perf: skip the settings fetch in UsageSurveyOverlay for non-admin users
