Collection Improvements

[DanudeSandstorm]

• [x] Hide prototype cards (by default)
• [x] Starter exclusive cards (or exclusive in general) filter
• [x] Floating side-bar (for search); stays inline with page
• [x] Extended view: Full Card Art (like tco) instead of thumbnail.

[DanudeSandstorm]

Increase text size in extended view. Work with new spacing, padding etc.

[DanudeSandstorm]

Fix floating side bar on wider monitors (oops)

[DanudeSandstorm]

Bug: If results are less than height of search bar it breaks the page