7a28b227d9
The note shipped as research and is now five commits of code, so it says so, in the shape docs/subgroups.md uses: the phases kept as written because they are the reasoning, and a table of where the build disagreed with them. Eight entries, and two are worth more than the rest. **A group can sign, truthfully by all six of `certifies`' questions, that it is its own parent** -- author, subject and named parent one room, the id deriving from the key, the signature verifying. The note never considered it. The self-parent guard began inside the offer branch, where it never ran, because the child branch catches such a certificate first and reads it as an ordinary child. A test caught it, and the gap predates this work: `subgroupsOf` would list the group as its own subgroup today. **The certificate's roster.** The note was careful that a founding certificate's name and `p` tags are the founding roster, frozen, and said nothing about adoption -- where there is no founding. The adopting group's admins are being asked about a group that exists, so what they can weigh is who runs it now, and the current roster is the honest value rather than a compromise. Still frozen the moment it is signed, still never read as live. The rest are smaller and all one shape, which is a note counting a thing and missing its thread: dropping `ChatRoom.parentChatRoomId` also drops the parameter that travelled through four files to reach its only writer; `stateFrom` returning "a state and a lineage" wanted a named type, and `LocalGroupKeyState` is a Room read model that is also a plain data class, so the pure verifier builds one with no database near it. One thing the note asked for is **not** done and cannot be: the key-state summary saying which parents are being *dropped*. A summary is pure and a disavowal is a difference against the row this device holds, so it belongs to the screen. The rough-size table becomes estimated against actual. It guessed about two dozen files and it was 39, with the UI three times its estimate -- a picker needs a route, a screen, a view model and a state, which the note had as one line -- and the repositories half of it, because `DkgRepository`'s changes were return types it never counted. Tests: 7 files, 53 new cases. `docs/README.md` moves the note from research to a phased plan that has been built, and its one-line summary now ends on the self-certificate rather than on the consent gap, which is closed. Docs only -- no code changed, so there are no test counts of this commit's own. The five it describes: 454 common tests, 962 jvm tests, `m3Audit` meeting every budget. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This is a Kotlin Multiplatform project targeting Android, iOS, Desktop (JVM).
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/composeApp is for code that will be shared across your Compose Multiplatform applications. It contains several subfolders:
- commonMain is for code that’s common for all targets.
- Other folders are for Kotlin code that will be compiled for only the platform indicated in the folder name. For example, if you want to use Apple’s CoreCrypto for the iOS part of your Kotlin app, the iosMain folder would be the right place for such calls. Similarly, if you want to edit the Desktop (JVM) specific part, the jvmMain folder is the appropriate location.
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/iosApp contains iOS applications. Even if you’re sharing your UI with Compose Multiplatform, you need this entry point for your iOS app. This is also where you should add SwiftUI code for your project.
Build and Run Android Application
To build and run the development version of the Android app, use the run configuration from the run widget in your IDE’s toolbar or build it directly from the terminal:
- on macOS/Linux
./gradlew :composeApp:assembleDebug - on Windows
.\gradlew.bat :composeApp:assembleDebug
Build and Run Desktop (JVM) Application
To build and run the development version of the desktop app, use the run configuration from the run widget in your IDE’s toolbar or run it directly from the terminal:
- on macOS/Linux
./gradlew :composeApp:run - on Windows
.\gradlew.bat :composeApp:run
Build and Run iOS Application
To build and run the development version of the iOS app, use the run configuration from the run widget in your IDE’s toolbar or open the /iosApp directory in Xcode and run it from there.
Learn more about Kotlin Multiplatform…