fix: index template versions by template and name (#5993)

* fix: index template versions by template and name

We were incorrectly returning template versions by name relative
to organizations. This could result in an incorrect version being
returned if multiple templates had versions with the same name.

* Fix auth referencing

* Fix route location

* Fix authorize route name

* Fix previous call

* Fix authorize route name

site/src/api/api.ts

@@ -231,10 +231,11 @@ export const getTemplateVersions = async (
 
 export const getTemplateVersionByName = async (
   organizationId: string,
+  templateName: string,
   versionName: string,
 ): Promise<TypesGen.TemplateVersion> => {
   const response = await axios.get<TypesGen.TemplateVersion>(
-    `/api/v2/organizations/${organizationId}/templateversions/${versionName}`,
+    `/api/v2/organizations/${organizationId}/templates/${templateName}/versions/${versionName}`,
   )
   return response.data
 }
@@ -245,11 +246,12 @@ export type GetPreviousTemplateVersionByNameResponse =
 
 export const getPreviousTemplateVersionByName = async (
   organizationId: string,
+  templateName: string,
   versionName: string,
 ): Promise<GetPreviousTemplateVersionByNameResponse> => {
   try {
     const response = await axios.get<TypesGen.TemplateVersion>(
-      `/api/v2/organizations/${organizationId}/templateversions/${versionName}/previous`,
+      `/api/v2/organizations/${organizationId}/templates/${templateName}/versions/${versionName}/previous`,
     )
     return response.data
   } catch (error) {