[i18n & ja] Improved fallback config and normalize en doc links
#7724
| Job | Run time |
|---|---|
| 2m 27s | |
| 5s | |
| 4s | |
| 2m 36s |
en doc links
#7724
| Job | Run time |
|---|---|
| 2m 27s | |
| 5s | |
| 4s | |
| 2m 36s |