app-catalog: UI papercuts

[sniok]

Here are some small UI issues found during testing

---

Settings button 'floats' and is not clear that it is a button

---

App icon overlaps the text

---

Hovering install button makes it unreadable

Normal

Hover

---

Typing into search makes the whole UI 'bounce'

Also note how Categories dropdown rerenders

Recording.2025-01-23.151529.mp4

---

After clicking on Settings page doesn't have a back button

---

After clicking on pagination page button focus always goes to the Search field

---

[skoeva]

can take a look at these

[skoeva]

I can open an issue for the settings button and the back button, those will need a refactor to get fixed. the rest should be good in #150

[vyncent-t]

not sure about the part for the box button styling, I had originally used a boxed button but had feedback to change it early on to what it looks like now, maybe we can check in w/ @joaquimrocha to see if we can convert him to be a box enjoyer too 😉

[vyncent-t]

also worth mentioning there has been some shifts for the way styles are done for this plugin, mainly changing away from using the style prop to the sx prop (see the current install button for the list view and then the details view, list view uses sx and details is still on style, causing that color issue)