chore(scaffold): initialize git repo and monorepo with .NET solution

.editorconfig

@@ -0,0 +1,79 @@
+# EditorConfig for C# and Web projects
+root = true
+
+# All files
+[*]
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = true
+insert_final_newline = true
+charset = utf-8
+
+# C# files
+[*.cs]
+indent_size = 4
+
+# Code style rules
+[*.cs]
+# Indentation preferences
+csharp_indent_case_contents = true
+csharp_indent_switch_labels = true
+csharp_indent_labels = flush_left
+
+# New line preferences
+csharp_new_line_before_catch = true
+csharp_new_line_before_else = true
+csharp_new_line_before_finally = true
+csharp_new_line_before_members_in_anonymous_types = true
+csharp_new_line_before_members_in_object_initializers = true
+csharp_new_line_before_open_brace = all
+csharp_new_line_between_query_expression_clauses = true
+
+# Space preferences
+csharp_space_after_cast = false
+csharp_space_after_keywords_in_control_flow_statements = true
+csharp_space_between_method_call_parameter_list_parentheses = false
+csharp_space_between_parentheses = false
+csharp_space_before_colon_in_inheritance_clause = true
+csharp_space_before_comma = false
+csharp_space_before_dot = false
+csharp_space_before_open_square_brackets = false
+csharp_space_before_semicolon_in_for_statement = false
+csharp_space_around_binary_operators = before_and_after
+csharp_space_around_declaration_statements = false
+csharp_space_before_open_brace = true
+csharp_space_between_empty_square_brackets = false
+csharp_space_between_method_declaration_parameter_list_parentheses = false
+
+# Wrapping preferences
+csharp_preserve_single_line_blocks = true
+csharp_preserve_single_line_statements = false
+
+# Naming conventions
+[*.cs]
+# Style Definitions
+dotnet_naming_style.pascal_case_style.required_prefix =
+dotnet_naming_style.pascal_case_style.required_suffix =
+dotnet_naming_style.pascal_case_style.word_separator =
+dotnet_naming_style.pascal_case_style.capitalization = pascal_case
+
+dotnet_naming_style.camel_case_style.required_prefix =
+dotnet_naming_style.camel_case_style.required_suffix =
+dotnet_naming_style.camel_case_style.word_separator =
+dotnet_naming_style.camel_case_style.capitalization = camel_case
+
+# Use PascalCase for public members
+dotnet_naming_rule.public_members_pascal_case.symbols = public_symbols
+dotnet_naming_rule.public_members_pascal_case.style = pascal_case_style
+dotnet_naming_rule.public_members_pascal_case.severity = suggestion
+
+dotnet_naming_symbols.public_symbols.applicable_kinds = property,method,field,event,delegate
+dotnet_naming_symbols.public_symbols.applicable_accessibilities = public
+
+# Use camelCase for private members
+dotnet_naming_rule.private_members_camel_case.symbols = private_symbols
+dotnet_naming_rule.private_members_camel_case.style = camel_case_style
+dotnet_naming_rule.private_members_camel_case.severity = suggestion
+
+dotnet_naming_symbols.private_symbols.applicable_kinds = property,method,field,event,delegate
+dotnet_naming_symbols.private_symbols.applicable_accessibilities = private,protected

.gitignore

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+# .NET
+bin/
+obj/
+*.dll
+*.exe
+*.pdb
+*.user
+*.suo
+*.sln.docstates
+.vs/
+.vscode/
+launchSettings.json
+
+# Node
+node_modules/
+.next/
+.cache/
+dist/
+build/
+coverage/
+.npm
+.eslintcache
+
+# IDE
+.idea/
+*.swp
+*.swo
+*~
+.DS_Store
+*.iml
+*.sublime-workspace
+
+# Environment
+.env
+.env.local
+.env.*.local
+
+# Logs
+logs/
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Testing
+.nyc_output/
+.coverage/

.sisyphus/boulder.json

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+{
+  "active_plan": "/Users/mastermito/Dev/opencode/.sisyphus/plans/club-work-manager.md",
+  "started_at": "2026-03-03T13:00:10.030Z",
+  "session_ids": [
+    "ses_3508d46e8ffeZdkOZ6IqCCwAJg"
+  ],
+  "plan_name": "club-work-manager",
+  "agent": "atlas",
+  "worktree_path": "/Users/mastermito/Dev/opencode"
+}

.sisyphus/drafts/club-work-manager.md

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+# Draft: Multi-Tenant Club Work Manager
+
+## Requirements (confirmed)
+- **Multi-tenant**: Multiple clubs (tennis, cycling, etc.) share one application
+- **Tenant identification**: Credential-based — user logs in, system resolves which club(s) they belong to. No subdomains or URL paths for tenant routing.
+- **Data isolation**: PostgreSQL Row-Level Security (RLS) — shared database, tenant isolation via RLS policies
+- **Work items**: Hybrid — both task-based (title, desc, assignee, status) AND schedule/shift-based (time slots, sign-ups, assignments)
+- **Authentication**: External provider (Auth0, Clerk, or Keycloak)
+- **Target scale**: MVP / Proof of concept (1-5 clubs, <100 users)
+- **Backend**: .NET (ASP.NET Core) with PostgreSQL
+- **Frontend**: Next.js with Bun
+- **Deployment (prod)**: Kubernetes cluster
+- **Deployment (local)**: Docker Compose
+
+## Technical Decisions
+- **Multi-tenancy strategy**: RLS + EF Core global query filters (defense-in-depth)
+- **Tenant resolution**: NOT subdomain-based. Tenant derived from authenticated user's JWT claims (club membership)
+- **Bun runtime**: Research shows Bun has P99 latency issues with Next.js SSR in production (March 2026). Use Bun for local dev / package management, Node.js for production runtime.
+- **Infrastructure**: Kustomize (simpler for MVP, no Helm complexity needed yet)
+
+## Research Findings
+- **Finbuckle.MultiTenant**: Industry-standard .NET multi-tenancy library. Supports header strategy — good fit for credential-based tenant resolution.
+- **EF Core Global Query Filters**: Auto-filter all queries by tenant_id. Combined with RLS for defense-in-depth.
+- **PostgreSQL RLS**: SET app.current_tenant per connection. Must reset when returning connections to pool.
+- **Next.js + Bun**: Bun has 340ms P99 latency vs 120ms for Node.js (Platformatic benchmarks Jan 2026). Recommendation: Bun for dev, Node.js for prod Docker image.
+- **K8s deployment**: Kustomize with base + overlays (dev/staging/prod). PostgreSQL as StatefulSet for dev, managed DB for prod.
+- **Docker Compose**: Hot reload via `dotnet watch` for .NET, standard Next.js dev server.
+
+## Decisions (Round 2)
+- **Auth provider**: Keycloak — self-hosted in K8s cluster, runs alongside the app
+- **Multi-club membership**: YES — a user can belong to multiple clubs, needs a club-switcher/selector after login
+- **Member roles**: 4-tier — Admin, Manager, Member, Viewer (per club, since user can be Admin in one club and Member in another)
+- **Shift model**: Time-slot with sign-up — date, time range, location, description, required headcount. Members sign up or get assigned.
+- **Repo structure**: Monorepo — /backend, /frontend, /infra in one repo
+- **Notifications**: None for MVP — simplest approach, users check the app
+
+## Decisions (Round 3)
+- **.NET version**: .NET 10 (user explicitly requested)
+- **Work item statuses**: 5-state — Open → Assigned → In Progress → Review → Done
+- **Project type**: Greenfield — starting from scratch, empty repo
+- **UI framework**: Tailwind CSS + shadcn/ui component library
+
+## Test Strategy Decision
+- **Infrastructure exists**: NO (greenfield)
+- **Automated tests**: YES (TDD — tests first)
+- **Backend framework**: xUnit + Testcontainers (PostgreSQL) for .NET 10
+- **Frontend framework**: bun test / Vitest + React Testing Library for Next.js
+- **Agent-Executed QA**: ALWAYS (mandatory — Playwright for UI, curl for API)
+- **Test infrastructure setup**: Must be part of Wave 1 scaffolding tasks
+
+## Decisions (Round 4)
+- **Git repository**: Initialize git repo as first step in Task 1 — `git init` + comprehensive `.gitignore` (dotnet + node + IDE) + initial commit
+
+## Open Questions
+- (none remaining — all critical decisions made, ready for plan generation)
+
+## Scope Boundaries
+- INCLUDE: Full backend API, frontend app, Docker Compose, Kubernetes manifests (Kustomize), database schema + EF Core migrations, Keycloak integration, work item CRUD, time-slot shift management with sign-up, club-switcher, role-based access control (4 roles), PostgreSQL RLS
+- EXCLUDE: Billing/subscriptions, email/push notifications, mobile app, recurring shift patterns (future), custom roles, reporting/analytics dashboard

.sisyphus/notepads/club-work-manager/decisions.md

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+# Decisions — Club Work Manager
+
+_Architectural choices and technical decisions made during implementation_
+
+---

.sisyphus/notepads/club-work-manager/issues.md

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+# Issues — Club Work Manager
+
+_Problems, gotchas, and edge cases discovered during implementation_
+
+---

.sisyphus/notepads/club-work-manager/learnings.md

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+# Learnings — Club Work Manager
+
+_Conventions, patterns, and accumulated wisdom from task execution_
+
+---

.sisyphus/notepads/club-work-manager/problems.md

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+# Problems — Club Work Manager
+
+_Unresolved blockers requiring attention_
+
+---

backend/WorkClub.Api/Program.cs

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+var builder = WebApplication.CreateBuilder(args);
+
+// Add services to the container.
+// Learn more about configuring OpenAPI at https://aka.ms/aspnet/openapi
+builder.Services.AddOpenApi();
+
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+if (app.Environment.IsDevelopment())
+{
+    app.MapOpenApi();
+}
+
+app.UseHttpsRedirection();
+
+var summaries = new[]
+{
+    "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
+};
+
+app.MapGet("/weatherforecast", () =>
+{
+    var forecast =  Enumerable.Range(1, 5).Select(index =>
+        new WeatherForecast
+        (
+            DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
+            Random.Shared.Next(-20, 55),
+            summaries[Random.Shared.Next(summaries.Length)]
+        ))
+        .ToArray();
+    return forecast;
+})
+.WithName("GetWeatherForecast");
+
+app.Run();
+
+record WeatherForecast(DateOnly Date, int TemperatureC, string? Summary)
+{
+    public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+}

backend/WorkClub.Api/WorkClub.Api.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="10.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\WorkClub.Application\WorkClub.Application.csproj" />
+    <ProjectReference Include="..\WorkClub.Infrastructure\WorkClub.Infrastructure.csproj" />
+  </ItemGroup>
+
+</Project>

backend/WorkClub.Api/WorkClub.Api.http

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+@WorkClub.Api_HostAddress = http://localhost:5142
+
+GET {{WorkClub.Api_HostAddress}}/weatherforecast/
+Accept: application/json
+
+###

backend/WorkClub.Api/appsettings.Development.json

@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

backend/WorkClub.Api/appsettings.json

@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}

backend/WorkClub.Application/Class1.cs

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+namespace WorkClub.Application;
+
+public class Class1
+{
+
+}

backend/WorkClub.Application/WorkClub.Application.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <ItemGroup>
+    <ProjectReference Include="..\WorkClub.Domain\WorkClub.Domain.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Finbuckle.MultiTenant" Version="8.2.0" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="10.0.0" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

backend/WorkClub.Domain/Class1.cs

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+namespace WorkClub.Domain;
+
+public class Class1
+{
+
+}

backend/WorkClub.Domain/WorkClub.Domain.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

backend/WorkClub.Infrastructure/Class1.cs

@@ -0,0 +1,6 @@
+namespace WorkClub.Infrastructure;
+
+public class Class1
+{
+
+}

backend/WorkClub.Infrastructure/WorkClub.Infrastructure.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <ItemGroup>
+    <ProjectReference Include="..\WorkClub.Domain\WorkClub.Domain.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="10.0.0" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

backend/WorkClub.Tests.Integration/UnitTest1.cs

@@ -0,0 +1,10 @@
+namespace WorkClub.Tests.Integration;
+
+public class UnitTest1
+{
+    [Fact]
+    public void Test1()
+    {
+
+    }
+}

backend/WorkClub.Tests.Integration/WorkClub.Tests.Integration.csproj

@@ -0,0 +1,30 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="coverlet.collector" Version="6.0.4" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="Testcontainers.PostgreSql" Version="3.7.0" />
+    <PackageReference Include="xunit" Version="2.9.3" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Using Include="Xunit" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\WorkClub.Api\WorkClub.Api.csproj" />
+    <ProjectReference Include="..\WorkClub.Application\WorkClub.Application.csproj" />
+    <ProjectReference Include="..\WorkClub.Domain\WorkClub.Domain.csproj" />
+    <ProjectReference Include="..\WorkClub.Infrastructure\WorkClub.Infrastructure.csproj" />
+  </ItemGroup>
+
+</Project>

backend/WorkClub.Tests.Unit/UnitTest1.cs

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+namespace WorkClub.Tests.Unit;
+
+public class UnitTest1
+{
+    [Fact]
+    public void Test1()
+    {
+
+    }
+}

backend/WorkClub.Tests.Unit/WorkClub.Tests.Unit.csproj

@@ -0,0 +1,28 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="coverlet.collector" Version="6.0.4" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="xunit" Version="2.9.3" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Using Include="Xunit" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\WorkClub.Api\WorkClub.Api.csproj" />
+    <ProjectReference Include="..\WorkClub.Application\WorkClub.Application.csproj" />
+    <ProjectReference Include="..\WorkClub.Domain\WorkClub.Domain.csproj" />
+    <ProjectReference Include="..\WorkClub.Infrastructure\WorkClub.Infrastructure.csproj" />
+  </ItemGroup>
+
+</Project>

backend/WorkClub.slnx

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+<Solution>
+  <Project Path="WorkClub.Api/WorkClub.Api.csproj" />
+  <Project Path="WorkClub.Application/WorkClub.Application.csproj" />
+  <Project Path="WorkClub.Domain/WorkClub.Domain.csproj" />
+  <Project Path="WorkClub.Infrastructure/WorkClub.Infrastructure.csproj" />
+  <Project Path="WorkClub.Tests.Integration/WorkClub.Tests.Integration.csproj" />
+  <Project Path="WorkClub.Tests.Unit/WorkClub.Tests.Unit.csproj" />
+</Solution>

backend/global.json

@@ -0,0 +1,6 @@
+{
+  "sdk": {
+    "version": "10.0.100",
+    "rollForward": "latestFeature"
+  }
+}