[CRCR] Rename OOT → CRCR in HUD frontend (lib, API, components, queries, tests) (#8219)

## Summary

Part 3 of the OOT → CRCR rename series. Renames all `oot`/`Oot`/`OOT`
references to `crcr`/`Crcr`/`CRCR` across the torchci frontend.

**File/directory renames (14 files):**

| Old | New |
|-----|-----|
| `lib/oot/ootUtils.ts` | `lib/crcr/crcrUtils.ts` |
| `components/oot/OotPrSection.tsx` |
`components/crcr/CrcrPrSection.tsx` |
| `pages/api/oot/results.ts` | `pages/api/crcr/results.ts` |
| `test/ootUtils.test.ts` | `test/crcrUtils.test.ts` |
| `test/ootResults.test.ts` | `test/crcrResults.test.ts` |
| `clickhouse_queries/oot_summary/` | `clickhouse_queries/crcr_summary/`
|
| `clickhouse_queries/oot_backend_dashboard/` |
`clickhouse_queries/crcr_backend_dashboard/` |
| `clickhouse_queries/oot_pr_results/` |
`clickhouse_queries/crcr_pr_results/` |

**Content changes:**

- Types: `OotWorkflowJobRecord` → `CrcrWorkflowJobRecord`, `OotJobRow` →
`CrcrJobRow`, `OotSummaryRow` → `CrcrSummaryRow`, `OotPrResult` →
`CrcrPrResult`
- Components: `OotPrSection` → `CrcrPrSection`, `OotMatrix` →
`CrcrMatrix`, `OotSummaryTable` → `CrcrSummaryTable`, `OotSummaryPage` →
`CrcrSummaryPage`, `OotBackendPage` → `CrcrBackendPage`
- ClickHouse queries: `default.oot_workflow_job` →
`default.crcr_workflow_job`
- UI label: "Out-of-Tree Backends" → "Cross-Repo CI Backends"
- All import paths updated

**Note:** The DynamoDB table name (`torchci-oot-workflow-job`) is kept
as-is — that's an AWS resource renamed separately (infra change).

**Depends on:** PR 2 (ClickHouse `RENAME TABLE`) must be deployed first
since queries reference the table name.

## Rename series

| PR | Scope | Status |
|----|-------|--------|
| PR 1 | Lambda — Redis keys, config, tests |
[#8217](#8217) |
| PR 2 | ClickHouse — schema + replicator |
[#8218](#8218) |
| **PR 3 (this)** | Frontend — lib, API, components, queries, tests |
This PR |

## Test plan

- [ ] Verify all renamed imports resolve correctly (TypeScript
compilation)
- [ ] Verify ClickHouse queries reference `crcr_workflow_job` table
- [ ] Verify `/api/crcr/results` endpoint works
- [ ] Verify `/crcr` and `/crcr/[org]/[repo]` pages render
- [ ] Verify PR page `CrcrPrSection` component loads
- [ ] Verify all test files pass with updated imports/mocks

Author: subinz1

…ueries/oot_backend_dashboard/params.json …eries/crcr_backend_dashboard/params.jsontorchci/clickhouse_queries/oot_backend_dashboard/params.json renamed to torchci/clickhouse_queries/crcr_backend_dashboard/params.json torchci/clickhouse_queries/oot_backend_dashboard/params.json renamed to torchci/clickhouse_queries/crcr_backend_dashboard/params.json

@@ -21,7 +21,7 @@ SELECT
     queue_time,
     execution_time
 FROM
-    default.oot_workflow_job FINAL
+    default.crcr_workflow_job FINAL
 WHERE
     downstream_repo = {repo: String}
     AND started_at > now() - INTERVAL {days: UInt64} DAY

…_queries/oot_backend_dashboard/query.sql …queries/crcr_backend_dashboard/query.sqltorchci/clickhouse_queries/oot_backend_dashboard/query.sql renamed to torchci/clickhouse_queries/crcr_backend_dashboard/query.sql torchci/clickhouse_queries/oot_backend_dashboard/query.sql renamed to torchci/clickhouse_queries/crcr_backend_dashboard/query.sql

@@ -14,7 +14,7 @@ SELECT
     queue_time,
     execution_time
 FROM
-    default.oot_workflow_job FINAL
+    default.crcr_workflow_job FINAL
 WHERE
     pr_number = {pr: UInt64}
 ORDER BY

…house_queries/oot_pr_results/params.json …ouse_queries/crcr_pr_results/params.jsontorchci/clickhouse_queries/oot_pr_results/params.json renamed to torchci/clickhouse_queries/crcr_pr_results/params.json torchci/clickhouse_queries/oot_pr_results/params.json renamed to torchci/clickhouse_queries/crcr_pr_results/params.json

@@ -8,7 +8,7 @@ SELECT
     avg(duration_seconds) AS avg_duration_s,
     max(started_at) AS last_run
 FROM
-    default.oot_workflow_job FINAL
+    default.crcr_workflow_job FINAL
 WHERE
     started_at > now() - INTERVAL {days: UInt64} DAY
     AND status = 'completed'

…ckhouse_queries/oot_pr_results/query.sql …khouse_queries/crcr_pr_results/query.sqltorchci/clickhouse_queries/oot_pr_results/query.sql renamed to torchci/clickhouse_queries/crcr_pr_results/query.sql torchci/clickhouse_queries/oot_pr_results/query.sql renamed to torchci/clickhouse_queries/crcr_pr_results/query.sql

@@ -16,10 +16,10 @@ import {
 } from "@mui/material";
 import { durationDisplay } from "components/common/TimeUtils";
 import { fetcher } from "lib/GeneralUtils";
-import { conclusionColor, conclusionLabel } from "lib/oot/ootUtils";
+import { conclusionColor, conclusionLabel } from "lib/crcr/crcrUtils";
 import useSWR from "swr";
 
-interface OotPrResult {
+interface CrcrPrResult {
   downstream_repo: string;
   workflow_name: string;
   job_name: string;
@@ -36,11 +36,11 @@ interface OotPrResult {
   execution_time: number | null;
 }
 
-export default function OotPrSection({ prNumber }: { prNumber: number }) {
-  const url = `/api/clickhouse/oot_pr_results?parameters=${encodeURIComponent(
+export default function CrcrPrSection({ prNumber }: { prNumber: number }) {
+  const url = `/api/clickhouse/crcr_pr_results?parameters=${encodeURIComponent(
     JSON.stringify({ pr: String(prNumber) })
   )}`;
-  const { data, error } = useSWR<OotPrResult[]>(url, fetcher, {
+  const { data, error } = useSWR<CrcrPrResult[]>(url, fetcher, {
     refreshInterval: 60_000,
   });
 
@@ -64,7 +64,7 @@ export default function OotPrSection({ prNumber }: { prNumber: number }) {
       <AccordionSummary expandIcon={<ExpandMoreIcon />}>
         <Stack direction="row" spacing={1} alignItems="center">
           <Typography variant="subtitle1">
-            <strong>Out-of-Tree Backends</strong>
+            <strong>Cross-Repo CI Backends</strong>
           </Typography>
           <Typography variant="body2" color="text.secondary">
             ({summaryText})

…ickhouse_queries/oot_summary/params.json …ckhouse_queries/crcr_summary/params.jsontorchci/clickhouse_queries/oot_summary/params.json renamed to torchci/clickhouse_queries/crcr_summary/params.json torchci/clickhouse_queries/oot_summary/params.json renamed to torchci/clickhouse_queries/crcr_summary/params.json

@@ -1,6 +1,6 @@
 import { getDynamoClient } from "lib/dynamo";
 
-const OOT_TABLE = "torchci-oot-workflow-job";
+const CRCR_TABLE = "torchci-oot-workflow-job";
 const MAX_PAYLOAD_BYTES = 2 * 1024 * 1024; // 2MB
 
 // ---- Types ----
@@ -55,7 +55,7 @@ export interface RelayPayload {
   untrusted: RelayUntrusted;
 }
 
-export interface OotWorkflowJobRecord {
+export interface CrcrWorkflowJobRecord {
   dynamoKey: string;
   status: string;
   downstream_repo: string;
@@ -95,7 +95,7 @@ export function validatePayloadSize(bodyString: string): void {
 
 export function extractDynamoRecord(
   payload: RelayPayload
-): OotWorkflowJobRecord {
+): CrcrWorkflowJobRecord {
   const { trusted, untrusted } = payload;
   const cb = untrusted.callback_payload;
   const wf = cb.workflow;
@@ -113,7 +113,7 @@ export function extractDynamoRecord(
   const runAttempt = Number(wf.run_attempt ?? 1) || 1;
   const dynamoKey = `${trusted.verified_repo}/${cb.delivery_id}/${wf.name}/${jobName}/${checkRunId}`;
 
-  const record: OotWorkflowJobRecord = {
+  const record: CrcrWorkflowJobRecord = {
     dynamoKey,
     status: wf.status,
     downstream_repo: trusted.verified_repo,
@@ -177,7 +177,7 @@ export function extractDynamoRecord(
 // ---- DynamoDB Write (UpdateItem) ----
 
 export async function writeToDynamo(
-  record: OotWorkflowJobRecord
+  record: CrcrWorkflowJobRecord
 ): Promise<void> {
   const client = getDynamoClient();
 
@@ -198,7 +198,7 @@ export async function writeToDynamo(
   }
 
   await client.update({
-    TableName: OOT_TABLE,
+    TableName: CRCR_TABLE,
     Key: { dynamoKey: record.dynamoKey },
     UpdateExpression: `SET ${expressionParts.join(", ")}`,
     ExpressionAttributeValues: expressionValues,

…clickhouse_queries/oot_summary/query.sql …lickhouse_queries/crcr_summary/query.sqltorchci/clickhouse_queries/oot_summary/query.sql renamed to torchci/clickhouse_queries/crcr_summary/query.sql torchci/clickhouse_queries/oot_summary/query.sql renamed to torchci/clickhouse_queries/crcr_summary/query.sql

@@ -2,8 +2,8 @@ import { Stack } from "@mui/material";
 import { CommitInfo } from "components/commit/CommitInfo";
 import DrCIButton from "components/common/DrCIButton";
 import ErrorBoundary from "components/common/ErrorBoundary";
+import CrcrPrSection from "components/crcr/CrcrPrSection";
 import { useSetTitle } from "components/layout/DynamicTitle";
-import OotPrSection from "components/oot/OotPrSection";
 import { fetcher } from "lib/GeneralUtils";
 import { PRData } from "lib/types";
 import { useRouter } from "next/router";
@@ -125,7 +125,7 @@ function Page() {
       </ErrorBoundary>
       <ErrorBoundary>
         {prNumber && repoOwner === "pytorch" && repoName === "pytorch" && (
-          <OotPrSection prNumber={parseInt(prNumber as string)} />
+          <CrcrPrSection prNumber={parseInt(prNumber as string)} />
         )}
       </ErrorBoundary>
     </div>

torchci/components/oot/OotPrSection.tsx torchci/components/crcr/CrcrPrSection.tsxtorchci/components/oot/OotPrSection.tsx renamed to torchci/components/crcr/CrcrPrSection.tsx

@@ -4,7 +4,7 @@ import {
   extractDynamoRecord,
   validatePayloadSize,
   writeToDynamo,
-} from "lib/oot/ootUtils";
+} from "lib/crcr/crcrUtils";
 import type { NextApiRequest, NextApiResponse } from "next";
 
 export const config = {
@@ -49,7 +49,7 @@ export default async function handler(
     if (err instanceof ApiError) {
       return res.status(err.statusCode).json({ error: err.message });
     }
-    console.error("OOT results handler error:", err);
+    console.error("CRCR results handler error:", err);
     return res
       .status(500)
       .json({ error: "Internal error writing to DynamoDB" });