Add RxResume v4/v5 dual support (#230)

* feat(settings): add rxresume mode and v5 api key settings

* feat(server): add mode-aware rxresume adapter with auto v5-first selection

* refactor(server): route settings profile and pdf generation through rxresume adapter

* feat(api): support rxresume v4/v5 in onboarding and settings routes with ok/meta responses

* feat(client): add rxresume mode selector and v5 api key setup flow

* docs: document rxresume auto mode with v5-first self-hosted setup

* test: verify dual-mode rxresume support and ci parity checks

* comments

* services folder

* correct types for v5

* tests and docs fix

* Fix RxResume auto fallback and route API consistency

* warning for both being set

* simpler response

* onboarding component improvements, v5 check still not working

* fix list resume endpoint...

* fix api endpoints to latest v5 docs

* don't show the entire project field on v5

* remove auto entirely

* formatting

* ci green

* v5 has a different resume schema

* remove redundant check

* remove requirement that only one must be specified

* consolidate sections

* base resume can be v4 or v5

* saving now works

* status indicator

* actually render some pills

* reason for failure

* fix apikey verification

* dedupe isValidatingMode

* reefactoor

* simplification?

* refactor?

* ci passing

* remove auto from docs

* tailoring is schema dependent

* skills object tighter

* remove redundant text

* fix lint

* mode

docs-site/docs/getting-started/self-hosting.md

@@ -124,3 +124,7 @@ docker compose up -d
 If you self-host Reactive Resume, set:
 
 - `RXRESUME_URL=http://rxresume.local.net`
+- `RXRESUME_MODE=auto` (recommended) or `v5`/`v4` to force a specific API version
+- `RXRESUME_API_KEY=...` (or configure `rxresumeApiKey` in JobOps Settings)
+
+`auto` mode is the default and prefers v5 when an API key is configured, then falls back to v4 credentials.