As stated in https://github.com/matrix-org/dendrite/issues/3358 the
search response contains both original and edited message.
This PR fixes it by removing of the original message from the fulltext
index after indexing the edit message event.
I also made some cosmetic changes/fixes i found in the code
Signed-off-by: `Alexander Dubovikov <d.lexand@gmail.com>`
Fixes include:
- Translating state keys that contain user IDs to their respective room
keys for both querying and sending state events
- **NOTE**: there may be design discussion needed on what should happen
when sender keys cannot be found for users
- A simple fix for kicking guests from rooms properly
- Logic for boundary history visibilities was slightly off (I'm
surprised this only manifested in pseudo ID room versions)
Signed-off-by: `Sam Wedgwood <sam@wedgwood.dev>`