Remove legacy TypeScript frontend and npm pipeline

README.md

@@ -3,7 +3,6 @@
 Fresh full-stack starter scaffold:
 
 - `RpgRoller/`: ASP.NET Core backend + Blazor frontend host (`Components` + `wwwroot`)
-- `RpgRoller/frontend/`: TypeScript frontend source
 - `RpgRoller.Tests/`: xUnit integration-heavy test project
 - `RpgRoller.sln`: solution used by local CI script
 - `UX.md`: frontend UX and interaction design specification (pre-implementation baseline)
@@ -30,7 +29,6 @@ Frontend:
 - `RpgRoller/Components/Pages/Home.razor(.cs)`: main UX implementation for auth/play/management screens
 - `RpgRoller/wwwroot/js/rpgroller-api.js`: browser-side API + SSE + session storage interop for Blazor
 - `RpgRoller/wwwroot/styles.css`: responsive UX styling and theme tokens
-- `RpgRoller/frontend/generated/`: generated TypeScript API client source retained for contract/tooling parity
 
 Backend state persistence:
 
@@ -43,7 +41,6 @@ Backend state persistence:
 ## Prerequisites
 
 - .NET SDK 10.0+
-- Node.js 22+ and npm
 - PowerShell 7+
 
 ## Local Development
@@ -60,13 +57,11 @@ Backend state persistence:
 
 To use a custom SQLite database path, set `ConnectionStrings__RpgRoller`.
 
-## Frontend Tooling
+## Frontend Runtime
 
-- OpenAPI contract: `openapi/RpgRoller.json`
-- TypeScript build output config: `tsconfig.frontend.json`
-- API client generation + frontend compile: `npm run generate:api-client`
-- Frontend lint checks: `npm run lint`
-- Frontend format checks: `npm run format:check`
+- Runtime frontend is Blazor Server with interactive components.
+- Browser interop is in `RpgRoller/wwwroot/js/rpgroller-api.js`.
+- OpenAPI contract source remains at `openapi/RpgRoller.json`.
 
 ## Test and Coverage