feat(checkr): add Checkr integration with tools, block, and webhook triggers (#8824)

* feat(checkr): add Checkr integration with tools, block, and webhook triggers

Adds 56 Checkr tools (candidates, invitations, reports, tags, adverse
actions, screenings, packages, geos, nodes, programs, counties,
subscriptions, continuous checks, documents, account, users), the Checkr
block, and 31 webhook triggers with automatic webhook registration and
X-Checkr-Signature verification.

* fix(checkr): reuse the live webhook on redeploy and tighten tool inputs

- Reuse an existing Checkr webhook for the trigger's callback URL instead of
  creating another, and keep it while an active deployment still uses it,
  so redeploys work at Checkr's two-webhook account limit
- Type list inputs as arrays with item schemas; Set Report Tags rejects
  invalid input instead of clearing every tag
- Reject report adjudications other than engaged
- Declare always-emitted null outputs as nullable

* fix(checkr): require work location state only for US locations

Checkr requires state for US work locations and country for non-US ones,
so the item schema no longer marks state required for every location.

* improvement(checkr): define typed triggers in one module

Each one-line trigger file was a separate module in every graph that reaches
the block registry; one events module keeps the integration within the
tool-registry-boundary module baseline.

Author: waleedlatif1

apps/docs/components/icons.tsx

@@ -6375,6 +6375,37 @@ export function CbInsightsIcon(props: SVGProps<SVGSVGElement>) {
   )
 }
 
+export function CheckrIcon(props: SVGProps<SVGSVGElement>) {
+  return (
+    <svg {...props} viewBox='0 0 558 134' fill='none' xmlns='http://www.w3.org/2000/svg'>
+      <path
+        d='M250.406,32.122c-28.11,0-49.31,21.58-49.31,50.21s21.2,50.2,49.31,50.2 c19.34,0,35.91-10.14,44.35-27.12l0.38-0.76l-24.38-8.45l-0.31,0.54c-4.34,7.66-10.9,11.5-20.06,11.74 c-11.64,0.29-19.58-6.35-21.95-18.31h70.61l0.08-0.66c0.33-2.57,0.49-5.1,0.5-7.52c0-28.43-21.16-49.87-49.21-49.87 C250.416,32.122,250.406,32.122,250.406,32.122z M229.186,71.382c3.08-10.28,10.76-16.15,21.22-16.15 c10.46,0,18.51,5.72,22.12,16.15H229.186z'
+        fill='currentColor'
+      />
+      <path
+        d='M377.236,92.062c-4.2,9.78-11.96,15.17-21.86,15.17c-13.06,0-23.3-11-23.3-25.05 s10.02-24.77,23.3-24.77c9.75,0,17.94,5.27,21.9,14.1l0.28,0.63l24.28-8.41l-0.27-0.72c-7.12-19.06-24.76-30.9-46.05-30.9 c-28.85,0-50.6,21.46-50.6,49.92c0,13.78,5.15,26.54,14.51,35.92c9.37,9.4,22.14,14.57,35.94,14.57c21.6,0,39.43-12.2,46.55-31.85 l0.26-0.72l-24.68-8.54l-0.28,0.64L377.236,92.062z'
+        fill='currentColor'
+      />
+      <path
+        d='M73.046,92.062c-4.2,9.78-11.97,15.17-21.86,15.17c-13.06,0-23.3-11-23.3-25.05 s10.02-24.77,23.3-24.77c9.75,0,17.94,5.27,21.9,14.1l0.28,0.63l24.28-8.41l-0.27-0.72c-7.12-19.06-24.76-30.9-46.05-30.9 c-28.85,0.01-50.6,21.47-50.6,49.93c0,13.78,5.15,26.54,14.51,35.92c9.37,9.4,22.14,14.57,35.94,14.57 c21.6,0,39.44-12.2,46.55-31.85l0.26-0.72l-24.68-8.54l-0.28,0.64L73.046,92.062L73.046,92.062z'
+        fill='currentColor'
+      />
+      <path
+        d='M548.096,32.372c-9.22,0-20.38,5.73-25.98,15.62c-0.21,0.38-0.76,0.34-0.91-0.07l-4.29-12.95 l-0.03-0.08h-17.28v94.86h26.56v-49.26c0-15.83,3.5-24.39,17.55-25.4c4.61-0.33,12.75,0,13.32,0v-22.73h-8.94L548.096,32.372 L548.096,32.372z'
+        fill='currentColor'
+      />
+      <path
+        d='M492.736,34.892h1h-30.69l-26.2,35.83c-0.29,0.42-0.94,0.21-0.94-0.29V1.152h-26.56v128.6h26.56 v-39.1c0-0.69,0.89-0.96,1.28-0.4l27.53,39.21l0.19,0.28h31.22l-35.49-49.66l32.11-45.2L492.736,34.892z'
+        fill='currentColor'
+      />
+      <path
+        d='M159.346,32.242c-10.59,0-21.97,4.2-26.5,13.23c-0.29,0.57-1.14,0.38-1.14-0.26V1.152h-26.56v128.6 h26.56v-49.83c0-14.67,7.75-24.83,20.32-24.83c10.71,0,15.76,7.51,15.76,21.39v53.26h26.56v-57.5c0-24.31-13.74-40.01-35-40.01 V32.242z'
+        fill='currentColor'
+      />
+    </svg>
+  )
+}
+
 export function CalendlyIcon(props: SVGProps<SVGSVGElement>) {
   return (
     <svg {...props} viewBox='169.28 46.16 502.57 502.57' xmlns='http://www.w3.org/2000/svg'>

apps/docs/components/ui/icon-mapping.ts

@@ -50,6 +50,7 @@ import {
   CalendlyIcon,
   CbInsightsIcon,
   ChartBarIcon,
+  CheckrIcon,
   CirclebackIcon,
   ClaudeIcon,
   ClayIcon,
@@ -356,6 +357,7 @@ export const blockTypeToIconMap: Record<string, IconComponent> = {
   calendly: CalendlyIcon,
   cbinsights: CbInsightsIcon,
   chat_trigger: Task,
+  checkr: CheckrIcon,
   circleback: CirclebackIcon,
   clay: ClayIcon,
   clerk: ClerkIcon,

apps/docs/content/docs/integrations/checkr.mdx

@@ -35,6 +35,7 @@
     "calcom-service-account",
     "calendly",
     "cbinsights",
+    "checkr",
     "circleback",
     "clay",
     "clerk",