`TypeError: Failed to parse URL from 10.152.183.193/api/v2/tenants/khteh`

```
⨯ Error: Could not connect to tenant khteh. Are you sure it exists? Underlying error:
TypeError: Failed to parse URL from 10.152.183.193/api/v2/tenants/khteh
at validateTenantDatabase (webpack-internal:///(rsc)/./node_modules/chromadb/dist/chromadb.mjs:10687:11)
at async ChromaClient.listCollections (webpack-internal:///(rsc)/./node_modules/chromadb/dist/chromadb.mjs:12130:5)
at async fetchCollections (webpack-internal:///(rsc)/./src/lib/server/db.ts:41:25)
at async GET (webpack-internal:///(rsc)/./src/app/api/collections/route.ts:17:22)
at async /usr/src/Databases/chromadb-admin/node_modules/next/dist/compiled/next-server/app-route.runtime.dev.js:6:53446
at async e_.execute (/usr/src/Databases/chromadb-admin/node_modules/next/dist/compiled/next-server/app-route.runtime.dev.js:6:44747)
at async e_.handle (/usr/src/Databases/chromadb-admin/node_modules/next/dist/compiled/next-server/app-route.runtime.dev.js:6:54700)
at async doRender (/usr/src/Databases/chromadb-admin/node_modules/next/dist/server/base-server.js:1377:42)
at async cacheEntry.responseCache.get.routeKind (/usr/src/Databases/chromadb-admin/node_modules/next/dist/server/base-server.js:1599:28)
at async DevServer.renderToResponseWithComponentsImpl (/usr/src/Databases/chromadb-admin/node_modules/next/dist/server/base-server.js:1507:28)
at async DevServer.renderPageComponent (/usr/src/Databases/chromadb-admin/node_modules/next/dist/server/base-server.js:1924:24)
at async DevServer.renderToResponseImpl (/usr/src/Databases/chromadb-admin/node_modules/next/dist/server/base-server.js:1962:32)
at async DevServer.pipeImpl (/usr/src/Databases/chromadb-admin/node_modules/next/dist/server/base-server.js:920:25)
at async NextNodeServer.handleCatchallRenderRequest (/usr/src/Databases/chromadb-admin/node_modules/next/dist/server/next-server.js:272:17)
at async DevServer.handleRequestImpl (/usr/src/Databases/chromadb-admin/node_modules/next/dist/server/base-server.js:816:17)
at async /usr/src/Databases/chromadb-admin/node_modules/next/dist/server/dev/next-dev-server.js:339:20
at async Span.traceAsyncFn (/usr/src/Databases/chromadb-admin/node_modules/next/dist/trace/trace.js:154:20)
at async DevServer.handleRequest (/usr/src/Databases/chromadb-admin/node_modules/next/dist/server/dev/next-dev-server.js:336:24)
at async invokeRender (/usr/src/Databases/chromadb-admin/node_modules/next/dist/server/lib/router-server.js:174:21)
at async handleRequest (/usr/src/Databases/chromadb-admin/node_modules/next/dist/server/lib/router-server.js:353:24)
at async requestHandlerImpl (/usr/src/Databases/chromadb-admin/node_modules/next/dist/server/lib/router-server.js:377:13)
at async Server.requestListener (/usr/src/Databases/chromadb-admin/node_modules/next/dist/server/lib/start-server.js:141:13)
GET /api/collections?connectionString=10.152.183.193&tenant=khteh&database=LLM-RAG-Agent 500 in 4ms
```


Start in src/lib/server/db.ts at line 41 and src/app/api/collections/route.ts at line 17, then reproduce the GET request shown with the connectionString, tenant, and database parameters. Trace how the connection string becomes the Chroma tenant URL; done means a valid connection no longer produces the URL parsing error and the collections endpoint responds successfully.

Written by the indexing model from the issue text.