diff --git a/frontend/public/sitemap.xml b/frontend/public/sitemap.xml
index be813474..563d7c10 100644
--- a/frontend/public/sitemap.xml
+++ b/frontend/public/sitemap.xml
@@ -4,986 +4,1244 @@
 
   <url>
     <loc>https://velxio.dev/</loc>
-    <lastmod>2026-05-26</lastmod>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>weekly</changefreq>
     <priority>1</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/editor</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/editor/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/docs</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/docs/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.8</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/docs/intro</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/docs/intro/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.8</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/docs/getting-started</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/docs/getting-started/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.8</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/docs/emulator</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/docs/emulator/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.7</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/docs/esp32-emulation</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/docs/esp32-emulation/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.7</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/docs/riscv-emulation</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/docs/riscv-emulation/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.7</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/docs/rp2040-emulation</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/docs/rp2040-emulation/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.7</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/docs/raspberry-pi3-emulation</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/docs/raspberry-pi3-emulation/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.7</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/docs/components</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/docs/components/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.7</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/docs/architecture</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/docs/architecture/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.7</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/docs/third-party</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/docs/third-party/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.7</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/docs/mcp</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/docs/mcp/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.7</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/docs/setup</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/docs/setup/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/docs/roadmap</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/docs/roadmap/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/circuit-simulator</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/circuit-simulator/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.95</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/spice-simulator</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/spice-simulator/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/electronics-simulator</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/electronics-simulator/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.85</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/custom-chip-simulator</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/custom-chip-simulator/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.85</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/attiny85-simulator</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/attiny85-simulator/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.85</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/arduino-simulator</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/arduino-simulator/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.9</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/arduino-emulator</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/arduino-emulator/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.9</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/atmega328p-simulator</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/atmega328p-simulator/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.85</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/arduino-mega-simulator</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/arduino-mega-simulator/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.85</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/esp32-simulator</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/esp32-simulator/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.9</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/esp32-s3-simulator</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/esp32-s3-simulator/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.85</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/esp32-c3-simulator</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/esp32-c3-simulator/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.85</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/raspberry-pi-pico-simulator</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/raspberry-pi-pico-simulator/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.9</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/raspberry-pi-simulator</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/raspberry-pi-simulator/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.85</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/v2</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/v2/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.9</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/v2-5</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/v2-5/</loc>
+    <lastmod>2026-06-18</lastmod>
+    <changefreq>monthly</changefreq>
+    <priority>0.9</priority>
+  </url>
+  <url>
+    <loc>https://velxio.dev/v3/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.95</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/about</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/about/</loc>
+    <lastmod>2026-06-18</lastmod>
+    <changefreq>monthly</changefreq>
+    <priority>0.7</priority>
+  </url>
+  <url>
+    <loc>https://velxio.dev/classroom/</loc>
+    <lastmod>2026-06-18</lastmod>
+    <changefreq>monthly</changefreq>
+    <priority>0.85</priority>
+  </url>
+  <url>
+    <loc>https://velxio.dev/docs/github-sync/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.7</priority>
   </url>
 
   <url>
-    <loc>https://velxio.dev/examples/blink-led</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/ky-040-rotary-encoder/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/traffic-light</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-bluepill-blink/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/button-led</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-bluepill-serial-counter/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/fade-led</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-f4-discovery-blink/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/serial-hello</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-olimex-h405-blink/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/rgb-led</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-netduino-plus2-blink/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/simon-says</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-netduino2-serial/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/pico-doom-raycaster</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-blackpill-f401-blink/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/tft-display</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-bluepill-f103cb-blink/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/lcd-hello</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-uno-gpio-mirror/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/serial-echo</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-uno-serial-link/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/serial-led-control</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-esp32-gpio-sync/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/i2c-scanner</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-blackpill-blink/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/i2c-rtc-read</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-bluepill-blackpill-gpio/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/i2c-eeprom-rw</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-bluepill-bmp280/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/spi-loopback</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-bluepill-oled/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/multi-protocol</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-bluepill-mpu6050/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/pico-blink</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-bluepill-rtc/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/pico-serial-echo</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-blackpill-oled/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/pico-serial-led-control</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-bluepill-weather-station/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/pico-i2c-scanner</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-bluepill-7segment/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/pico-i2c-rtc-read</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-bluepill-rgb/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/pico-i2c-eeprom-rw</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-bluepill-button/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/pico-spi-loopback</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-bluepill-switch/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/pico-adc-read</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/stm32-bluepill-stepper/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/pico-multi-protocol</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/uno-stepper-a4988/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/esp32-blink-led</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/esp32-stepper-a4988/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/esp32-serial-echo</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/pico-stepper-a4988/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
   <url>
-    <loc>https://velxio.dev/examples/pi-to-arduino-led-control</loc>
-    <lastmod>2026-05-26</lastmod>
+    <loc>https://velxio.dev/examples/blink-led/</loc>
+    <lastmod>2026-06-18</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
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