She's certainly got the energy for agility!
Whenever we had a dog in class get a little TOO amped up, our trainer would have us stop playing agility and just get a "sit." Try to refocus them a bit without shutting them down (it's a very find line for some dogs like Rubie). Get a sit, reward the sit, and then do the next jump and reward. Then see if they're up to a couple of jumps in a row, etc. The reward for focusing then becomes playing agility! Very similar to how you handle her rushing the fence.
A few quick thoughts:
She's look RIGHT at your hands instead of looking for the next obstacle (which comes with time and practice so not a big deal!). Will she work for playing tug? She obviously wants to interact with you but getting that focus on completing the task at hand and THEN interacting with you could be something to work on. If she will play for tug, get her over a few jumps and then tug tug tug. Send her over a few more and then tug tug tug. Getting her refocused on the game in between.
This video is early on in our agility adventures so I'm sloppy and giving her late verbal cues and confusing her with my body language but I get her focused in the beginning, tuck that tug toy out of sight, and then let her run around with after the run (she prefers to be chased than play tug hahaha).
Someone in your video commented on Asha's stride. Rubie, too, only ever ran and jumped in extension. I was successful a few times, again, with my body language telling her that we needed to make a tight turn. This is one of my favorite runs that we have on video (good for a Q!). You can see where me stopping stops her forward progress but at the end when we have that straight line to the finish, we're just going for it. This is about a year or so after the first video so a lot more training (for myself
).
She's excited to be out there and doing something with you which is, ultimately, the goal of dog sports! She just looks like she's not clear on the game, yet, which is totally fine. She's a smart dog; she'll figure it out