[history-v1] add endpoint for downloading latest zip (#33181)

* [history-v1] add endpoint for downloading latest zip

* [web] address review feedback

* [web] tests: do not overwrite db.projects.overleaf, extend it

* [web] set includeReferer flag from downloading zip

GitOrigin-RevId: e63e549f004230086f82eccf03b43fd62bde6071

services/web/scripts/e2e_test_setup.mjs

@@ -163,6 +163,26 @@ export async function provisionSplitTests(merge = false, extraSplitTests = []) {
       'utf-8'
     )
   )
+  // Add WIP split test, we can update the JSON blob once this is in production
+  SPLIT_TESTS.push({
+    name: 'zip-from-history',
+    versions: [
+      {
+        versionNumber: 1,
+        createdAt: '2026-02-25T14:55:31.260Z',
+        active: true,
+        analyticsEnabled: false,
+        phase: 'release',
+        variants: [
+          {
+            name: 'enabled',
+            rolloutPercent: 0,
+            rolloutStripes: [],
+          },
+        ],
+      },
+    ],
+  })
   console.log(`> Importing ${SPLIT_TESTS.length} split-tests from production.`)
   if (merge) {
     await SplitTestManager.mergeSplitTests(SPLIT_TESTS, false)