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/coderdtest/authorize.go

@@ -243,7 +243,8 @@ func AGPLRoutes(a *AuthTester) (map[string]string, map[string]RouteCheck) {
 		"POST:/api/v2/organizations/{organization}/templateversions":    {StatusCode: http.StatusBadRequest, NoAuthorize: true},
 
 		// Endpoints that use the SQLQuery filter.
-		"GET:/api/v2/workspaces/": {StatusCode: http.StatusOK, NoAuthorize: true},
+		"GET:/api/v2/workspaces/":      {StatusCode: http.StatusOK, NoAuthorize: true},
+		"GET:/api/v2/workspaces/count": {StatusCode: http.StatusOK, NoAuthorize: true},
 	}
 
 	// Routes like proxy routes support all HTTP methods. A helper func to expand