feat: paginate workspaces page (#4647)

* Start - still needs api call changes

* Some xservice changes

* Finish adding count to xservice

* Mock out api call on frontend

* Handle errors

* Doctor getWorkspaces

* Add types, start writing count function

* Hook up route

* Use empty page struct

* Write interface and database fake

* SQL query

* Fix params type

* Missed a spot

* Space after alert banner

* Fix model queries

* Unpack query correctly

* Fix filter-page interaction

* Make mobile friendly

* Format

* Test backend

* Fix key

* Delete unnecessary conditional

* Add test helpers

* Use limit constant

* Show widget with no count

* Add test

* Format

* make gen from garretts workspace idk why

* fix authorize test'

* Hide widget with 0 records

* Fix tests

* Format

* Fix types generated

* Fix story

* Add alert banner story

* Format

* Fix import

* Format

* Try removing story

* Revert "Fix story"

This reverts commit c06765b7fb.

* Add counts to page view story

* Revert "Try removing story"

This reverts commit 476019b041.

Co-authored-by: Garrett <garrett@coder.com>

coderd/coderd.go

@@ -503,6 +503,7 @@ func New(options *Options) *API {
 				apiKeyMiddleware,
 			)
 			r.Get("/", api.workspaces)
+			r.Get("/count", api.workspaceCount)
 			r.Route("/{workspace}", func(r chi.Router) {
 				r.Use(
 					httpmw.ExtractWorkspaceParam(options.Database),