gergo/web 2888 workspace project cancreate (#4294)

* WIP can create project

* WIP can create project more work

* complete body, stencil tests

* feat(shared): move workspace plan types into shared

* test progress wip

* feat(shared): add more logic to canCreateWorkspaceProject

* a few more tests, as a treat

* chore(authz): round out tests

* fixed loaders, new GQL checks, dataLoaders in auth loaders

* fix(authz): get workspace limits loader

* chore(authz): update loaders

* frontend fixed up to snuff

* fix(authz): fix workspace plans for tests

* fix(authz): classic

* fix(authz): 0 counts

---------

Co-authored-by: Chuck Driesler <chuck@speckle.systems>
Co-authored-by: Kristaps Fabians Geikins <fabis94@live.com>

packages/server/modules/workspaces/graph/dataloaders/workspaces.ts

@@ -2,7 +2,8 @@ import { getFeatureFlags } from '@/modules/shared/helpers/envHelper'
 import { defineRequestDataloaders } from '@/modules/shared/helpers/graphqlHelper'
 import {
   getWorkspaceDomainsFactory,
-  getWorkspacesFactory
+  getWorkspacesFactory,
+  getWorkspacesProjectsCountsFactory
 } from '@/modules/workspaces/repositories/workspaces'
 import {
   WorkspaceDomain,
@@ -21,6 +22,7 @@ const dataLoadersDefinition = defineRequestDataloaders(
   ({ ctx, createLoader, deps: { db } }) => {
     const getWorkspaces = getWorkspacesFactory({ db })
     const getWorkspaceDomains = getWorkspaceDomainsFactory({ db })
+    const getWorkspacesProjectsCounts = getWorkspacesProjectsCountsFactory({ db })
 
     return {
       workspaces: {
@@ -35,7 +37,16 @@ const dataLoadersDefinition = defineRequestDataloaders(
             )
             return ids.map((id) => results[id] || null)
           }
-        )
+        ),
+        /**
+         * Get workspace project count
+         */
+        getProjectCount: createLoader<string, number | null>(async (ids) => {
+          const results = await getWorkspacesProjectsCounts({
+            workspaceIds: ids.slice()
+          })
+          return ids.map((id) => results[id] ?? null)
+        })
       },
       workspaceDomains: {
         /**