Add ESLint rule to disallow console.log

- Added the `no-console` ESLint rule to error on `console.log` statements while allowing `console.warn` and `console.error`.
- Commented out existing `console.log` statements in most files to comply with the new rule.
- Disabled the `no-console` rule for specific lines in `dev-server.ts` and `src_demo/index.ts` as these are development/demo tools where console logging is useful for debugging.

Author: google-labs-jules[bot]

src/CrystalQuartz.Application.Client2/dev/dev-server.ts

@@ -116,7 +116,8 @@ server.on('request', (request, response) => {
   const requestUrl = url.parse(request.url ?? '', true);
 
   if (request.method === 'GET') {
-    // console.log('GET', request.url);
+    // eslint-disable-next-line no-console -- useful for debugging dev server requests
+    console.log('GET', request.url);
 
     const filePath = requestUrl.query.path ? 'dist/' + requestUrl.query.path : 'dist/index.html';
 
@@ -135,7 +136,8 @@ server.on('request', (request, response) => {
       data = data.toString();
       const POST = querystring.parse(data);
 
-      // console.log('POST', POST);
+      // eslint-disable-next-line no-console -- useful for debugging dev server requests
+      console.log('POST', POST);
 
       const result = schedulerServer.handleRequest(POST);
       response.writeHead(200, { 'Content-Type': 'application/json' });

src/CrystalQuartz.Application.Client2/src_demo/index.ts

@@ -84,7 +84,7 @@ const schedulerServer = new FakeSchedulerServer({
   version: options.version,
 });
 
-// const log = console.log || (() => {});
+const log = console.log || (() => {}); // eslint-disable-line no-console -- useful for debugging demo client requests
 
 const parseBody = (body: BodyInit | null | undefined) => {
   if (body === null || body === undefined) {
@@ -101,14 +101,14 @@ const parseBody = (body: BodyInit | null | undefined) => {
 window.fetch = async function (input: RequestInfo | URL, init?: RequestInit): Promise<Response> {
   const data = parseBody(init?.body);
 
-  log('fetch request intercepted:', data);
+  log('fetch request intercepted:', data); // eslint-disable-line no-console -- useful for debugging demo client requests
 
   // Simulate network delay
   await new Promise((resolve) => setTimeout(resolve, 1000));
 
   const result = schedulerServer.handleRequest(data);
 
-  log('fetch response:', result);
+  log('fetch response:', result); // eslint-disable-line no-console -- useful for debugging demo client requests
 
   return new Response(JSON.stringify(result), {
     status: 200,