feat(frontend): added frontend

- Router: client side route handling with client side rendering
- Toast: rought Toast handling for better UX and messaging
- Auth: single point of truth for the Logged in user

This commit doesnt not include the openapi generated code

frontend/Dockerfile

@@ -0,0 +1,17 @@
+FROM node:22-alpine AS pnpm_base
+RUN npm install --global pnpm@10;
+
+FROM pnpm_base AS builder
+
+COPY . /src
+WORKDIR /src
+RUN pnpm install --frozen-lockfile && pnpm run build;
+
+FROM node:22-alpine
+
+COPY --from=builder /src/dist /dist
+COPY ./run.sh /bin/run.sh
+
+RUN chmod +x /bin/run.sh
+
+CMD [ "/bin/run.sh" ]