* Little fix for context menu
* Add 'My Stories' section to stories tab
* Add new story thread types
* Show stories in conversation picker
* Support for sending stories
* Update story list when sending stories
* Add basic 'My Stories' view controller
* Initial stories settings screens
* Consolidate TSPrivateStoryThread and TSMyStoryThread into one class
* Require an explicit read transaction to initialize an outgoing message
* Fix linting
* Allow enabling group story from internal settings
* Fix tests
* PR Feedback
This respects the `giftBadges` capability when trying to send gift
badges. In other words, it prevents you from sending gift badges to
someone who lacks the capability.
The bulk of this change involves fetching and saving of this new
capability. The rest of the code involves showing it on the "choose
recipient" screen (and some debug screens).
The gist is:
```diff
-foo = foo + 1
+foo += 1
```
Most of the violations were in generated files, so I changed and re-ran the generator.
A few of these violations required implementing some new methods, which I added tests for.
See [the docs for this rule][0].
[0]: https://realm.github.io/SwiftLint/shorthand_operator.html
Every single message updates a TSThread model, but only a change in a
member's profile name or phone number, or a change to a group's model,
can update the indexing information. Turn 'shouldBeIndexedForFTS' into
a tri-state 'FTSIndexMode' with options 'never', 'manualUpdates', and
'always', and use 'manualUpdates' for TSThreads. Then explicitly
reindex on any of the changes listed above.
When preparing to send a SenderKey message, we'll need to send out an
SKDM to participants. Although these can be tacked on to any message,
we'll need an outgoing message builder for these dedicated messages.
