chore(table): drop the unused single-row GET contract

Authored as groundwork for migrating the internal row routes onto the shared
builder, which is not in this change. An exported contract nothing consumes is
dead code, so it lands with the migration that needs it instead.

Author: waleedlatif1

apps/sim/lib/api/contracts/tables.ts

@@ -1433,22 +1433,6 @@ export const upsertTableRowContract = defineRouteContract({
   },
 })
 
-/**
- * Reads one row. The sibling of {@link updateTableRowContract} and
- * {@link deleteTableRowContract}, which take their workspace scope from a body;
- * a GET has none, so it is asserted on the query string instead.
- */
-export const getTableRowContract = defineRouteContract({
-  method: 'GET',
-  path: '/api/table/[tableId]/rows/[rowId]',
-  params: tableRowParamsSchema,
-  query: getTableQuerySchema,
-  response: {
-    mode: 'json',
-    schema: successResponseSchema(z.object({ row: tableRowSchema })),
-  },
-})
-
 export const updateTableRowContract = defineRouteContract({
   method: 'PATCH',
   path: '/api/table/[tableId]/rows/[rowId]',