Initial project skeleton

Haskell backend: Orb HTTP framework, JSON-only API
Frontend: Mithril.js SPA with TypeScript, Neo Brutalism CSS
Dockerized build via flipstone/haskell-tools image

Routes:
  GET /api/health — health check

Build: ./hs stack build
Test:  ./hs stack test
Run:   ./scripts/run

package.yaml

@@ -0,0 +1,75 @@
+name:        sis-server
+version:     0.1.0
+synopsis:    Shared household chore/task tracker
+description: A todo tracker for households and groups with shared
+             repeated responsibilities. JSON API backend for a
+             Mithril.js SPA frontend.
+author:      James Brechtel
+maintainer:  james@flipstone.com
+copyright:   2026 James Brechtel
+license:     BSD-3-Clause
+
+default-extensions:
+  - DerivingStrategies
+  - ImportQualifiedPost
+  - LambdaCase
+  - OverloadedStrings
+  - RecordWildCards
+  - TupleSections
+
+ghc-options:
+  - -Wall
+  - -Werror
+  - -Wcompat
+  - -Widentities
+  - -Wincomplete-record-updates
+  - -Wincomplete-uni-patterns
+  - -Wmissing-export-lists
+  - -Wmissing-home-modules
+  - -Wpartial-fields
+  - -Wredundant-constraints
+
+dependencies:
+  - base >= 4.7 && < 5
+  - aeson
+  - beeline-routing
+  - bytestring
+  - containers
+  - http-types
+  - json-fleece-aeson
+  - json-fleece-core
+  - mtl
+  - optparse-applicative
+  - safe-exceptions
+  - shrubbery
+  - text
+  - time
+  - wai
+  - warp
+
+library:
+  source-dirs: src
+  dependencies:
+    - orb
+
+executables:
+  sis-server:
+    main:        Main.hs
+    source-dirs: app
+    ghc-options:
+      - -threaded
+      - -rtsopts
+      - -with-rtsopts=-N
+    dependencies:
+      - optparse-applicative
+      - orb
+      - sis-server
+      - unix
+
+tests:
+  sis-server-test:
+    main: Spec.hs
+    source-dirs: test
+    dependencies:
+      - hspec
+      - sis-server