Update README and help pages

BudgetApp/Components/Pages/Help.razor

@@ -125,6 +125,32 @@
             </div>
         </div>
 
+        @* ── Reports ── *@
+        <div class="card mb-4" id="reports">
+            <div class="card-header">
+                <h5 class="mb-0">📈 Reports</h5>
+            </div>
+            <div class="card-body">
+                <p>The <a href="/reports">Reports</a> page gives you a visual breakdown of your spending and income over a chosen time period.</p>
+
+                <h6>Filters</h6>
+                <ul>
+                    <li>Use the preset buttons (<strong>7d</strong>, <strong>30d</strong>, <strong>90d</strong>, <strong>1y</strong>) or pick custom start/end dates to set the time range.</li>
+                    <li>Toggle individual accounts on or off to include or exclude them from the charts and summary.</li>
+                </ul>
+
+                <h6>Charts</h6>
+                <ul>
+                    <li><strong>Expenses by Category</strong> — a doughnut chart showing how your spending is distributed across categories.</li>
+                    <li><strong>Income by Category</strong> — a doughnut chart showing the sources of your income.</li>
+                    <li><strong>Monthly Income vs Expenses</strong> — a bar chart comparing total income and expenses for each month in the selected range.</li>
+                </ul>
+
+                <h6>Category Summary Table</h6>
+                <p class="mb-0">Below the charts is a table listing every category with its total income, total expenses and net amount. A totals row at the bottom shows the overall figures for the period.</p>
+            </div>
+        </div>
+
         @* ── Settings ── *@
         <div class="card mb-4" id="settings">
             <div class="card-header">
@@ -168,6 +194,7 @@
                 <a href="/help#accounts" class="list-group-item list-group-item-action">🏦 Accounts</a>
                 <a href="/help#transactions" class="list-group-item list-group-item-action">💸 Transactions</a>
                 <a href="/help#categories" class="list-group-item list-group-item-action">🏷️ Categories</a>
+                <a href="/help#reports" class="list-group-item list-group-item-action">📈 Reports</a>
                 <a href="/help#settings" class="list-group-item list-group-item-action">⚙️ Settings</a>
                 <a href="/help#tips" class="list-group-item list-group-item-action">💡 Tips</a>
             </div>

README.md

@@ -5,16 +5,25 @@
 
 A personal finance dashboard built with Blazor Server (.NET 10).
 
+> **Status:** beta — see the in-app badge.
+
 ## Features
 
 - **Multi-account support** — current accounts, savings, credit cards, each with its own currency and colour
 - **Transaction tracking** — income & expenses with date, category, and account assignment
 - **Recurring transactions** — daily, weekly, monthly, or yearly recurrence with automatic materialisation up to one year ahead
-- **Dashboard** — balance trend chart (Chart.js), recent & upcoming transaction lists, inline balance editing, and configurable time window
+- **Dashboard** — balance trend chart (Chart.js), recent & upcoming transaction lists, account filter toggles, inline balance editing, and configurable time window
+- **Reports** — doughnut charts for expenses and income by category, monthly income vs expenses bar chart, and a category summary table with filterable date range and account selection
 - **Categories** — emoji-icon categories with sensible defaults and full CRUD
-- **Authentication** — ASP.NET Identity with registration, login, password change, and account deletion
+- **Transactions table** — sortable columns, search, pagination, per-account filtering, time-window presets, bulk selection & delete, and responsive column hiding on mobile
-- **Sortable transaction table** — click column headers to reorder by date, description, or amount
+- **Authentication** — ASP.NET Identity with registration, login, password change, account deletion, and 5-attempt lockout
-- **Responsive UI** — Bootstrap 5, mobile-friendly layout with collapsible sidebar
+- **SSO providers** — optional Google, Microsoft, and GitHub sign-in (configured via `appsettings.json`)
+- **Settings** — change password, reset all data (with confirmation), delete account
+- **Toast notifications** — inline validation feedback via a toast system
+- **Help & About pages** — in-app guides, tips, and project info
+- **Responsive UI** — Bootstrap 5, mobile-friendly layout with collapsible sidebar, responsive table columns, and scoped CSS
+- **CI/CD** — GitHub Actions for build/test and Docker Hub publishing
+- **Docker** — multi-stage Dockerfile with volume-mounted SQLite, OCI image labels, and automatic security patching
 
 ## Tech Stack
 
@@ -22,9 +31,12 @@ A personal finance dashboard built with Blazor Server (.NET 10).
 |---|---|
 | Framework | .NET 10 / Blazor Server (InteractiveServer) |
 | Database | SQLite via EF Core |
-| Auth | ASP.NET Core Identity |
+| Auth | ASP.NET Core Identity + optional Google / Microsoft / GitHub SSO |
 | Charts | Chart.js (CDN) with JS interop |
 | CSS | Bootstrap 5, scoped CSS |
+| Tests | xUnit |
+| CI/CD | GitHub Actions |
+| Container | Docker (multi-stage build) |
 
 ## Getting Started
 
@@ -41,6 +53,12 @@ dotnet run
 
 The app will be available at `https://localhost:5001` (or the port shown in the console). A `budgetapp.db` SQLite file is created automatically on first run.
 
+### Run Tests
+
+```bash
+dotnet test
+```
+
 ### Run with Docker
 
 ```bash
@@ -62,14 +80,24 @@ The app will be available at `http://localhost:8080`.
 BudgetApp/
 ├── Components/
 │   ├── Layout/          # MainLayout, AuthLayout, NavMenu
-│   └── Pages/           # Home, Accounts, Transactions, Categories, Settings, Login, Register
+│   ├── Pages/           # Home, Accounts, Transactions, Categories,
+│   │                    # Reports, Settings, Help, About, Login, Register
+│   ├── ToastContainer.razor
+│   └── ToastValidator.razor
 ├── Data/                # EF Core entities, DbContext, Identity user
 ├── Migrations/          # EF Core migrations (SQLite)
-├── Services/            # AccountService, TransactionService, CategoryService, DashboardService
+├── Services/            # AccountService, TransactionService, CategoryService,
+│                        # DashboardService, ToastService, AppState
 └── wwwroot/
     ├── app.css          # Global styles
     └── js/
-        └── chart-interop.js  # Chart.js interop (balance trend, crosshair, highlight)
+        └── chart-interop.js  # Chart.js interop (line, doughnut, bar charts)
+
+BudgetApp.Tests/
+├── Helpers/             # TestDbContextFactory
+├── Models/              # AccountModelTests
+└── Services/            # AccountService, TransactionService, CategoryService,
+                         # DashboardService tests
 ```
 
 ## Configuration
@@ -90,6 +118,29 @@ Override at runtime via environment variable:
 export ConnectionStrings__DefaultConnection="Data Source=/path/to/budgeteer.db"
 ```
 
+### SSO Providers (optional)
+
+Add client credentials to `appsettings.json` (or via environment / user-secrets). Each provider is only registered when both `ClientId` and `ClientSecret` are non-empty.
+
+```json
+{
+  "Authentication": {
+    "Google": {
+      "ClientId": "",
+      "ClientSecret": ""
+    },
+    "Microsoft": {
+      "ClientId": "",
+      "ClientSecret": ""
+    },
+    "GitHub": {
+      "ClientId": "",
+      "ClientSecret": ""
+    }
+  }
+}
+```
+
 ## Licence
 
 This project is provided as-is for personal use.