Studio is the Ch∆In product's GUI, not a F∆I-vendor app. Rename the Flutter package, all package: imports, and the build identity across platforms: linux/windows CMake BINARY_NAME + project, Windows Runner.rc fields, macOS PRODUCT_NAME / bundle id (ai.flemming.chain.chainStudio) / .app + scheme BuildableName. Update the client-SDK + flow-editor deps to their renamed chain_* packages (path + git URL). Company/copyright fields now read Flemming.AI. flutter analyze: clean. Signed-off-by: flemming-it <stefan.a.flemming@googlemail.com>
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Ch∆In Studio
Desktop GUI client for the Ch∆In Platform hub. Tier-2 generic
platform client per docs/architecture/client.md. Connects to a
local or remote chain serve over gRPC.
Status (2026-05-05): MVP scaffold. Three pages with mock data, no live gRPC connection yet. Validates the visual direction before the Dart SDK is wired in.
Pages (MVP scope)
- Modules — installed modules, capabilities, declared permissions. Click → manifest detail.
- Audit — live stream of hub events (when wired). Filter by event type and flow.
- Approvals — pending
system.approval@^0reviews with approve / reject buttons.
These three cover the platform's central properties: composition (modules), audit (events), human-in-the-loop (approvals).
Stack
- Flutter 3.40+ (Desktop: macOS, Linux, Windows)
- gRPC client via
chain_client_sdk(sibling repo; pinned by relative path during development) - No external runtime dependencies; bundles its own Dart VM
Run locally
flutter run -d macos
Repo placement
Will be published as fai/studio on Forgejo (git.flemming.ws).
The local directory chain_studio/ follows the established
fai_platform/ layout convention.
Why "Studio" and not "Stage"
"Stage" collided too easily with "staging environment" in
developer English. "Studio" is the established industry pattern
for creator-tools (Visual Studio, Android Studio, RStudio) and
matches the GUI's audience of module developers, operators, and
power users. The rename was applied across all docs/ in the
platform repo on 2026-05-05.