Rename all occurance of CeresDB into HoraeDB

[tisonkun]

Let's search and replace it globally where it should be HoraeDB now.

• Rolling update from "CeresDB" binaries and libraries to the new "HoraeDB" ones #1329
• Update all CeresDB URLs after repo transferred

[tisonkun]

We won't change the GitHub org name "CeresDB" now. It will be done once we transfer the repo.

[tisonkun]

Ditto for the docs site ceresdb.github.io/docs that binds to to org name. We will change it once we transfer the repo.

[tisonkun]

• The first step should be rename ceresdbproto to horaedbproto as it's a root dependency. chore: rename to horaedb  incubator-horaedb-proto#109
• Then, rename the usage of ceresdbproto to horaedbproto in ceresdb-client-rs chore: rename ceresdb to horaedb  horaedb-client-rs#47
• Now, we can rename the deps in horaedb repo chore: update deps to horaedb-  #1324.
• Let's take a look at Golang repos now. horaedb-client-go and horaemeta should rename ceres occurrences and then we can change the references in this repo.