Update last-scraped date on view even if stats.go return unknown stats & other things

[Kiloutre]

• Update last-scraped date on view even if stats.go return unknown stats, it previously updated to "Unknown" before
• Increase stat scraping frequency
• Make /user redirects to user search instead of profile 0
• Add subcategory display in old navigation
• Fix way to wide user search input & user search link, that was overlapping on the full length of the profile sidebar

[coveralls]

Coverage remained the same at 39.38% when pulling a3aca1d on owo into 2f0e06c on dev.

[coveralls]

Coverage remained the same at 39.38% when pulling a3aca1d on owo into 2f0e06c on dev.

[coveralls]

Coverage remained the same at 39.38% when pulling a3aca1d on owo into 2f0e06c on dev.

[coveralls]

Coverage remained the same at 39.38% when pulling 9b01ebf on owo into 2f0e06c on dev.

[coveralls]

Coverage remained the same at 39.38% when pulling ea47d96 on owo into 2f0e06c on dev.

[coveralls]

Coverage remained the same at 39.38% when pulling 43dad38 on owo into 2f0e06c on dev.

[coveralls]

Coverage remained the same at 39.38% when pulling 43dad38 on owo into 2f0e06c on dev.

[coveralls]

Coverage remained the same at 39.38% when pulling 43dad38 on owo into 2f0e06c on dev.