Initial MVP: end-to-end thin client (Phases 1-1.5 + Phase 2.1 skeleton)

.gitattributes

@@ -0,0 +1,20 @@
+# Default: every text file stored and checked out as LF.
+# Matches dotnet/runtime, dotnet/sdk convention.
+* text=auto eol=lf
+
+# Windows scripts that genuinely break under LF (cmd.exe parser).
+*.cmd text eol=crlf
+*.bat text eol=crlf
+
+# Common binary extensions — never normalize, never diff as text.
+*.dll  binary
+*.exe  binary
+*.pdb  binary
+*.snk  binary
+*.png  binary
+*.jpg  binary
+*.jpeg binary
+*.gif  binary
+*.ico  binary
+*.nupkg  binary
+*.snupkg binary

.github/workflows/ci.yml

@@ -2,12 +2,16 @@ name: CI
 
 on:
   push:
-    branches: [main]
   pull_request:
-    branches: [main]
+
+# Cancel superseded runs on the same ref to save runner time when
+# commits land back-to-back on a branch / PR.
+concurrency:
+  group: ci-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
-  build-test:
+  unit-tests:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -25,15 +29,44 @@ jobs:
         run: dotnet build --no-restore -c Release
 
       - name: Unit tests
-        run: dotnet test tests/Geode.Client.Tests/Geode.Client.Tests.csproj --no-build -c Release --logger trx --collect:"XPlat Code Coverage"
+        run: dotnet test tests/Geode.Client.Tests/Geode.Client.Tests.csproj --no-build -c Release --logger trx
+
+      - name: Upload test results
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: unit-test-results
+          path: '**/*.trx'
+
+  integration-tests:
+    # PR-only gate. Integration tests boot a real Geode container via
+    # Testcontainers and are too slow to run on every push.
+    if: github.event_name == 'pull_request'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '10.0.x'
+
+      - name: Restore
+        run: dotnet restore
+
+      - name: Build
+        run: dotnet build --no-restore -c Release
 
       - name: Integration tests
-        # Testcontainers boots a real Geode container; runs on Linux runner with Docker.
+        # GitHub-hosted Ubuntu runner ships with native Docker; Testcontainers
+        # works out of the box. RYUK_DISABLED is only needed for Podman on
+        # local dev machines — do NOT set it here.
         run: dotnet test tests/Geode.Client.IntegrationTests/Geode.Client.IntegrationTests.csproj --no-build -c Release --logger trx
 
       - name: Upload test results
         if: always()
         uses: actions/upload-artifact@v4
         with:
-          name: test-results
+          name: integration-test-results
           path: '**/*.trx'

.gitignore

@@ -44,3 +44,9 @@ Thumbs.db
 
 ## Claude Code (per-machine settings, transcripts, etc.)
 .claude/
+
+## Per-user Visual Studio solution files (mirrors geode-dotnet.sln plus personal solution items)
+*.local.slnx
+
+## Visual Studio extension cache (per-user, e.g. CodeRush / similar)
+.cr/