fix(router-core): stream post-</body> render output instead of quarantining it - #8026

{ "workflowData": { "owner": "TanStack", "repo": "router", "sha": "c3bd36269aef383d75a908d8db66cf6be8133e13", "ref": "8026", "headBranch": null }, "key": "Sugij7rcFv", "runId": 31424378797, "webhookDebug": { "action": "in_progress", "head_branch": "fix/stream-transform-post-body-passthrough", "head_repository_full_name": "ryansolid/tanstack-router", "full_name": "TanStack/router", "isPullRequest": true, "prNumber": 8026, "prNumberType": "number", "isNewPullRequest": true, "isOldPullRequest": false, "prKey": "ryansolid/tanstack-router:fix/stream-transform-post-body-passthrough", "oldPrDataHash": "u9TThaZTwI", "lookupKey": "ryansolid/tanstack-router:fix/stream-transform-post-body-passthrough", "data": { "owner": "TanStack", "repo": "router", "sha": "c3bd36269aef383d75a908d8db66cf6be8133e13", "ref": "8026", "headBranch": null } }, "currentCursor": null, "pkgPrNewVersion": "0.0.87" }