feat(blog): add file-based blog with dynamic slugs, MDX content and layout shell

- Introduced blog routing using Next.js App Router
- Implemented dynamic [slug] pages for blog posts
- Added MDX-based content loading via lib/posts
- Integrated shared TopBar layout with navigation
- Established clear content, lib and component separation

apps/public-web/node_modules/next/dist/esm/server/utils.js

@@ -0,0 +1,51 @@
+import { BLOCKED_PAGES } from '../shared/lib/constants';
+export function isBlockedPage(page) {
+    return BLOCKED_PAGES.includes(page);
+}
+export function debounce(fn, ms, maxWait = Infinity) {
+    let timeoutId;
+    // The time the debouncing function was first called during this debounce queue.
+    let startTime = 0;
+    // The time the debouncing function was last called.
+    let lastCall = 0;
+    // The arguments and this context of the last call to the debouncing function.
+    let args, context;
+    // A helper used to that either invokes the debounced function, or
+    // reschedules the timer if a more recent call was made.
+    function run() {
+        const now = Date.now();
+        const diff = lastCall + ms - now;
+        // If the diff is non-positive, then we've waited at least `ms`
+        // milliseconds since the last call. Or if we've waited for longer than the
+        // max wait time, we must call the debounced function.
+        if (diff <= 0 || startTime + maxWait >= now) {
+            // It's important to clear the timeout id before invoking the debounced
+            // function, in case the function calls the debouncing function again.
+            timeoutId = undefined;
+            fn.apply(context, args);
+        } else {
+            // Else, a new call was made after the original timer was scheduled. We
+            // didn't clear the timeout (doing so is very slow), so now we need to
+            // reschedule the timer for the time difference.
+            timeoutId = setTimeout(run, diff);
+        }
+    }
+    return function(...passedArgs) {
+        // The arguments and this context of the most recent call are saved so the
+        // debounced function can be invoked with them later.
+        args = passedArgs;
+        context = this;
+        // Instead of constantly clearing and scheduling a timer, we record the
+        // time of the last call. If a second call comes in before the timer fires,
+        // then we'll reschedule in the run function. Doing this is considerably
+        // faster.
+        lastCall = Date.now();
+        // Only schedule a new timer if we're not currently waiting.
+        if (timeoutId === undefined) {
+            startTime = lastCall;
+            timeoutId = setTimeout(run, ms);
+        }
+    };
+}
+
+//# sourceMappingURL=utils.js.map