feat: add connectionlogs API (#18628)

This is the second PR for moving connection events out of the audit log.

This PR:
- Adds the `/api/v2/connectionlog` endpoint
- Adds filtering for `GetAuthorizedConnectionLogsOffset` and thus the endpoint. 
There's quite a few, but I was aiming for feature parity with the audit log.
  1. `organization:<id|name>`
  2. `workspace_owner:<username>`
  3. `workspace_owner_email:<email>`
  4. `type:<ssh|vscode|jetbrains|reconnecting_pty|workspace_app|port_forwarding>`
  5. `username:<username>` 
     - Only includes web-based connection events (workspace apps, web port forwarding) as only those include user metadata.
  6. `user_email:<email>`
  7. `connected_after:<time>`
  8. `connected_before:<time>`
  9. `workspace_id:<id>`
  10. `connection_id:<id>`
      - If you have one snapshot of the connection log, and some sessions are ongoing in that snapshot, you could use this filter to check if they've been closed since.
  11. `status:<connected|disconnected>`
       - If `connected` only sessions with a null `close_time` are returned, if `disconnected`, only those with a non-null `close_time`. If filter is omitted, both are returned.
       
Future PRs:
- Populate `count` on `ConnectionLogResponse` using a seperate query (to preemptively mitigate the issue described in #17689)
- Implement a table in the Web UI for viewing connection logs.
- Write a query to delete old events from the audit log, call it from dbpurge.
- Write documentation for the endpoint / feature (including these filters)

coderd/members.go

@@ -195,7 +195,7 @@ func (api *API) paginatedMembers(rw http.ResponseWriter, r *http.Request) {
 	var (
 		ctx                  = r.Context()
 		organization         = httpmw.OrganizationParam(r)
-		paginationParams, ok = parsePagination(rw, r)
+		paginationParams, ok = ParsePagination(rw, r)
 	)
 	if !ok {
 		return