Move careers off-site to PeopleForce (#636)

* Move careers off-site to PeopleForce

Job listings now live at thingsboard.peopleforce.io/careers. The nav and
company-page links point there directly (new tab, external-link policy),
and /careers/ plus /careers/* 301 to the same URL at the edge.

Deletes the careers landing, job pages, section components, jobs data,
OG endpoint and images; drops careers from section labels, the OG
allowlist and prefix rules, sitemap source rules and the promo-banner
page-id list.

* Enumerate the careers redirects and label external submenu links

The careers URL set was never a pattern — the site only ever served the
landing and one job page — so both redirect as static edge rules and the
dynamic-splat slot is freed (47/100 used).

SubMenuLink now derives a new-tab aria-label for any external entry, so
the Careers and TBMQ items announce their destination like the other
off-site anchors do.

Also drops stale careers mentions from CLAUDE.md's OG endpoint list and
the linkcheck noindex-examples comment.

Author: rusikv

CLAUDE.md

@@ -225,7 +225,7 @@ Per-page OG cards (1200×630 PNG) are generated at build time by Satori + Resvg.
 - `src/pages/open-graph/_shared/render.ts` — Satori → Resvg pipeline + content-hash cache
 - `src/pages/open-graph/_shared/page-data.ts` — collection enumerators
 - `src/pages/open-graph/_shared/jsx-runtime.ts` — minimal Satori-shaped JSX shim (no React)
-- `src/pages/open-graph/{collection}/[…].png.ts` — static endpoints (docs, blog, case-studies, use-cases, careers, iot-hub, partners, pages)
+- `src/pages/open-graph/{collection}/[…].png.ts` — static endpoints (docs, blog, case-studies, use-cases, iot-hub, partners, pages)
 - `src/util/ogContext.ts` — eyebrow / label helpers + `MARKETING_ALLOWLIST`
 - `src/util/getOgImageUrl.ts` — pathname → OG PNG URL aggregator
 

config/sitemap/source-resolve.ts

@@ -23,8 +23,6 @@ const SITEMAP_DATA_RULES: { re: RegExp; file: (m: RegExpMatchArray) => string }[
 	{ re: /^\/use-cases\/([^/]+)\/$/, file: (m) => `src/data/use-cases/${m[1]}.ts` },
 	{ re: /^\/case-studies\/([^/]+)\/$/, file: (m) => `src/data/case-studies/${m[1]}.ts` },
 	{ re: /^\/blog\/(.+)\/$/, file: (m) => `src/content/blog/${m[1]}.mdx` },
-	// Careers detail pages all live in one aggregated data file.
-	{ re: /^\/careers\/([^/]+)\/$/, file: () => `src/data/careers/jobs.ts` },
 	{ re: /^\/clients-feedback\/$/, file: () => `src/data/clients-feedback/index.ts` },
 	// Release-notes table: per-version notes include (globbed, so scanner-blind).
 	{

public/_redirects

@@ -1086,6 +1086,8 @@
 /installations/forever-free-cloud/ /installations/choose-region/ 301
 /iot-use-cases/ /use-cases/ 301
 /support-ukraine/ https://u24.gov.ua/ 301
+/careers/ https://thingsboard.peopleforce.io/careers 301
+/careers/middle-java-developer/ https://thingsboard.peopleforce.io/careers 301
 /device-library/pe/tecmo-controls-t3e-6ct-and-hum-w1/ /iot-hub/devices/temco-controls-t3e-6ct-and-hum-w1/ 301
 /device-library/pe/teltonika-rut-955-and-siemens-logo/ /iot-hub/devices/teltonika-rut955-and-siemens-logo/ 301
 /device-library/ce/temco-controls-tstat-10/ /iot-hub/devices/temco-controls-tstat-10-and-hum-w1/ 301