* Extend test coverage to the `search` function.
* Test sort order of messages from `getMessages` and `search`
* Move reversal of `search` results from Vue to messageStorage.
* Remove unnecessary uses of `sqlite.serialize` in tests.
* Return promises from test functions where possible.
- Highlight both channel and search query
- By moving search query to topic we can ensure nice behaviour for long search queries (eg. when searching for an url)
A search term is dynamic and not a pointer to a resource such as a channel as such it should be a query.
For now the network as well as the channels are still in the path even though we should take them out of there as well (in the case we want a global / network search later on). As for now we can keep in as there is no such filter / facet yet.
