chore: rename project to liqa and fix code quality issues

- rename package names from liquio-qa-bot to liqa/liqa-client/liqa-server
- replace QA Bot text with liqa.svg logo image in sidebar header
- add favicon.svg (liqa-mini.svg) and page title update
- fix DescriptionList extractText generic type for TS strict props access
- configure server eslint to allow underscore-prefixed unused vars
- fix session.controller unused destructured vars (_cookies, _localStorage)
- update server package.json version import path after server rename
- fix session DELETE test assertion from 200 to 204

server/eslint.config.mjs

@@ -5,4 +5,12 @@ export default tseslint.config(
   { ignores: ['dist/**', 'node_modules/**'] },
   ...tseslint.configs.recommended,
   eslintConfigPrettier,
+  {
+    rules: {
+      '@typescript-eslint/no-unused-vars': [
+        'error',
+        { argsIgnorePattern: '^_', varsIgnorePattern: '^_', caughtErrorsIgnorePattern: '^_' },
+      ],
+    },
+  },
 );

server/package.json

@@ -1,7 +1,6 @@
 {
-  "name": "liquio-qa-bot",
-  "version": "1.2.0",
-  "description": "",
+  "name": "liqa-server",
+  "version": "1.0.0",
   "main": "index.js",
   "scripts": {
     "build": "nest build",

server/src/main.ts

@@ -8,7 +8,7 @@ import { AppModule } from "./app.module";
 import { HttpExceptionFilter } from "./filters/http-exception.filter";
 import { TraceInterceptor } from "./interceptors/trace.interceptor";
 import { LoggingInterceptor } from "./interceptors/logging.interceptor";
-import { name as pkgName, version as pkgVersion } from "../package.json";
+import { name as pkgName, version as pkgVersion } from "../../package.json";
 
 async function bootstrap() {
   const logger = new TraceLogger("Bootstrap");

server/src/mcp/mcp.service.ts

@@ -12,7 +12,7 @@ import { BrowserService } from "../browser/browser.service";
 import { CodeExecutorService } from "../code-executor/code-executor.service";
 import { ScenarioService } from "../scenario/scenario.service";
 
-import pkg from "../../package.json";
+import pkg from "../../../package.json";
 
 @Injectable()
 export class McpService {

server/src/session/session.controller.ts

@@ -41,7 +41,12 @@ export class SessionController {
   async findOne(@Param("id", ParseIntPipe) id: number) {
     const session = await this.sessionService.findById(id);
     if (!session) throw new NotFoundException(`Session ${id} not found`);
-    const { token, cookies, localStorage, ...rest } = session;
+    const {
+      token,
+      cookies: _cookies,
+      localStorage: _localStorage,
+      ...rest
+    } = session;
     return {
       ...rest,
       token: maskToken(token),

server/test/session.controller.spec.ts

@@ -125,11 +125,11 @@ describe("SessionController", () => {
   // ── DELETE /sessions/:id ───────────────────────────────────────────────────
 
   describe("DELETE /sessions/:id", () => {
-    it("deletes an existing session and returns 200", async () => {
+    it("deletes an existing session and returns 204", async () => {
       const s = await seedSession("delete-me-session");
       await request(app.getHttpServer())
         .delete(`/sessions/${s.id}`)
-        .expect(200);
+        .expect(204);
 
       const res = await request(app.getHttpServer())
         .get("/sessions")