Merge branch 'crosspoint-reader:master' into master

## Summary

**What is the goal of this PR?**
- Minor correction to the `debugging_monitor.py` script instructions

**What changes are included?**
- `pyserial` should be installed, NOT `serial`, which is a [different
lib](https://pypi.org/project/serial/)
- Added macOS serial port

## Additional Context

- Just a minor docs update. I can confirm the debugging script is
working great on macOS

---

### AI Usage

While CrossPoint doesn't have restrictions on AI tools in contributing,
please be transparent about their usage as it
helps set the right context for reviewers.

Did you use AI tools to help write this code? _**< NO >**_

README.md

@@ -102,13 +102,18 @@ After flashing the new features, it’s recommended to capture detailed logs fro
 First, make sure all required Python packages are installed:
 
 ```python
-python3 -m pip install serial colorama matplotlib
+python3 -m pip install pyserial colorama matplotlib
 ```
 after that run the script:
 ```sh
+# For Linux
+# This was tested on Debian and should work on most Linux systems.
 python3 scripts/debugging_monitor.py
+
+# For macOS
+python3 scripts/debugging_monitor.py /dev/cu.usbmodem2101
 ```
-This was tested on Debian and should work on most Linux systems. Minor adjustments may be required for Windows or macOS.
+Minor adjustments may be required for Windows.
 
 ## Internals
 

docs/webserver.md

@@ -153,7 +153,7 @@ Click **File Manager** to access file management features.
 
 1. Click the **+ Add** button in the top-right corner
 2. Select **New Folder** from the dropdown menu
-3. Enter a folder name (letters, numbers, underscores, and hyphens only)
+3. Enter a folder name (must not contain characters \" * : < > ? / \\ | and must not be . or ..)
 4. Click **Create Folder**
 
 This is useful for organizing your ebooks by genre, author, or series.

src/activities/network/WifiSelectionActivity.cpp

@@ -520,7 +520,7 @@ void WifiSelectionActivity::renderNetworkList() const {
     const auto height = renderer.getLineHeight(UI_10_FONT_ID);
     const auto top = (pageHeight - height) / 2;
     renderer.drawCenteredText(UI_10_FONT_ID, top, "No networks found");
-    renderer.drawCenteredText(SMALL_FONT_ID, top + height + 10, "Press OK to scan again");
+    renderer.drawCenteredText(SMALL_FONT_ID, top + height + 10, "Press Connect to scan again");
   } else {
     // Calculate how many networks we can display
     constexpr int startY = 60;
@@ -546,8 +546,8 @@ void WifiSelectionActivity::renderNetworkList() const {
 
       // Draw network name (truncate if too long)
       std::string displayName = network.ssid;
-      if (displayName.length() > 16) {
+      if (displayName.length() > 33) {
-        displayName.replace(13, displayName.length() - 13, "...");
+        displayName.replace(30, displayName.length() - 30, "...");
       }
       renderer.drawText(UI_10_FONT_ID, 20, networkY, displayName.c_str());
 

src/network/html/FilesPage.html

@@ -1146,10 +1146,10 @@ function retryAllFailedUploads() {
       return;
     }
 
-    // Validate folder name (no special characters except underscore and hyphen)
+    // Validate folder name
-    const validName = /^[a-zA-Z0-9_\-]+$/.test(folderName);
+    const validName = /^(?!\.{1,2}$)[^"*:<>?\/\\|]+$/.test(folderName);
     if (!validName) {
-      alert('Folder name can only contain letters, numbers, underscores, and hyphens.');
+      alert('Folder name cannot contain \" * : < > ? / \\ | and must not be . or ..');
       return;
     }