refactor: consolidate SDK into insforge (pure Dart) + insforge_flutter

Merge the six pure-Dart feature packages (insforge_core, insforge_auth,
insforge_database, insforge_storage, insforge_functions, insforge_ai) and the
unified InsforgeClient into a single pure-Dart `insforge` package, organized
under src/{core,auth,database,storage,functions,ai}. InsforgeClient now
defaults sessionStorage to InMemorySessionStorage.

Extract the Flutter-only pieces (SecureSessionStorage, Insforge singleton) into
a new `insforge_flutter` package that re-exports `insforge` and supplies a
SecureSessionStorage by default in initialize().

Update the workspace, integration_tests, sample app, and CI to the new layout.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: jwfing

.github/workflows/ci.yaml

@@ -7,9 +7,9 @@ on:
   pull_request:
 
 jobs:
-  # The workspace now contains a Flutter package (packages/insforge), so the
+  # The workspace contains a Flutter package (packages/insforge_flutter), so the
   # whole workspace must be resolved with the Flutter toolchain (which bundles
-  # Dart). The pure-Dart feature packages are still tested with `dart test`.
+  # Dart). The pure-Dart `insforge` package is tested with `dart test`.
   analyze-and-test:
     runs-on: ubuntu-latest
     steps:
@@ -21,27 +21,12 @@ jobs:
         run: flutter pub get
       - name: Analyze
         run: dart analyze .
-      - name: Test insforge_core
-        working-directory: packages/insforge_core
-        run: dart test
-      - name: Test insforge_auth
-        working-directory: packages/insforge_auth
-        run: dart test
-      - name: Test insforge_database
-        working-directory: packages/insforge_database
-        run: dart test
-      - name: Test insforge_storage
-        working-directory: packages/insforge_storage
-        run: dart test
-      - name: Test insforge_functions
-        working-directory: packages/insforge_functions
-        run: dart test
-      - name: Test insforge_ai
-        working-directory: packages/insforge_ai
-        run: dart test
-      - name: Analyze insforge (umbrella)
+      - name: Test insforge (pure Dart)
         working-directory: packages/insforge
+        run: dart test
+      - name: Analyze insforge_flutter
+        working-directory: packages/insforge_flutter
         run: flutter analyze
-      - name: Test insforge (umbrella)
-        working-directory: packages/insforge
+      - name: Test insforge_flutter
+        working-directory: packages/insforge_flutter
         run: flutter test

integration_tests/pubspec.yaml

@@ -9,18 +9,7 @@ environment:
 
 dependencies:
   dio: ^5.7.0
-  insforge_core:
-    path: ../packages/insforge_core
-  insforge_auth:
-    path: ../packages/insforge_auth
-  insforge_database:
-    path: ../packages/insforge_database
-  insforge_storage:
-    path: ../packages/insforge_storage
-  insforge_functions:
-    path: ../packages/insforge_functions
-  insforge_ai:
-    path: ../packages/insforge_ai
+  insforge: ^0.1.0
 
 dev_dependencies:
   lints: ^4.0.0

integration_tests/test/ai_test.dart

@@ -7,8 +7,7 @@
 // When a model is unavailable/disabled the API throws; those errors are
 // caught (mirroring the JS `isModelUnavailable`) and the test is marked
 // skipped rather than masking a real assertion failure.
-import 'package:insforge_ai/insforge_ai.dart';
-import 'package:insforge_core/insforge_core.dart';
+import 'package:insforge/insforge.dart';
 import 'package:test/test.dart';
 
 import 'support/test_env.dart';

integration_tests/test/auth_test.dart

@@ -6,8 +6,7 @@
 // Signup-flow tests only need core config (base URL + anon key). The
 // authenticated tests (sign in with the fixed account, profile, signOut) need
 // a pre-verified account (authConfigured).
-import 'package:insforge_auth/insforge_auth.dart';
-import 'package:insforge_core/insforge_core.dart';
+import 'package:insforge/insforge.dart';
 import 'package:test/test.dart';
 
 import 'support/test_env.dart';

integration_tests/test/connectivity_test.dart

@@ -3,7 +3,7 @@
 // Basic unauthenticated reachability check. Confirms the configured project
 // answers HTTP at all — a 2xx or a structured 4xx both prove reachability;
 // only a network/transport failure is a hard error.
-import 'package:insforge_core/insforge_core.dart';
+import 'package:insforge/insforge.dart';
 import 'package:test/test.dart';
 
 import 'support/test_env.dart';

integration_tests/test/database_test.dart

@@ -16,8 +16,7 @@
 //
 // When the table is absent the suite degrades to asserting that the SDK
 // surfaces an InsforgeHttpException, rather than failing.
-import 'package:insforge_core/insforge_core.dart';
-import 'package:insforge_database/insforge_database.dart';
+import 'package:insforge/insforge.dart';
 import 'package:test/test.dart';
 
 import 'support/test_env.dart';

integration_tests/test/functions_test.dart

@@ -5,8 +5,7 @@
 // Prerequisite (optional): a `hello-world` function deployed on the project.
 // Both a 2xx response and a structured InsforgeHttpException are acceptable
 // outcomes for an existing slug; a clearly non-existent slug must throw.
-import 'package:insforge_core/insforge_core.dart';
-import 'package:insforge_functions/insforge_functions.dart';
+import 'package:insforge/insforge.dart';
 import 'package:test/test.dart';
 
 import 'support/test_env.dart';

integration_tests/test/storage_test.dart

@@ -9,8 +9,7 @@
 import 'dart:convert';
 import 'dart:typed_data';
 
-import 'package:insforge_core/insforge_core.dart';
-import 'package:insforge_storage/insforge_storage.dart';
+import 'package:insforge/insforge.dart';
 import 'package:test/test.dart';
 
 import 'support/test_env.dart';

integration_tests/test/support/test_env.dart

@@ -5,8 +5,7 @@
 // NO env vars set every integration test SKIPS (safe for normal CI).
 import 'dart:io';
 
-import 'package:insforge_auth/insforge_auth.dart';
-import 'package:insforge_core/insforge_core.dart';
+import 'package:insforge/insforge.dart';
 
 /// Fallback password used for freshly created (self-registered) users.
 const String testPassword = 'Test_P@ssword_123!';

packages/insforge/CHANGELOG.md

@@ -0,0 +1,3 @@
+## 0.1.0
+
+Initial release.