Set up bridge folder + changes to Events/Jobs

- Copied bridge folder from frm.so
- All handlers in handlers.js added from frm.so
- Modified Events and Jobs pages' default events/jobs to model data structure from SQL/server
- Set up getJobs(), checkForUpdates() on both Events/Jobs to fetch new items and update when needed

src/apps/Events/EventCard.js

@@ -23,7 +23,7 @@ class EventCard extends Shadow {
 
             HStack(() => {
                 img(util.cssVariable("time-src"), "1.2em")
-                p(this.convertDate(this.event.time))
+                p(this.convertDate(this.event.time_start))
             })
             .gap(0.4, em)
             .verticalAlign("center")