Add H2D Pro printer model support

- Add H2D Pro option to printer model dropdowns (add/edit modals)
- Support both O1E and O2D internal codes for H2D Pro compatibility
- Add O2D to RTSP-capable and chamber temp supported models
- Add H2DPRO variant to firmware check mapping
- Add H2D Pro and X1E to bug report issue template

Closes #192

frontend/src/pages/PrintersPage.tsx

@@ -3550,6 +3550,8 @@ function AddPrinterModal({
     const modelMap: Record<string, string> = {
       // H2 Series
       'O1D': 'H2D',
+      'O1E': 'H2D Pro',  // Some devices report O1E
+      'O2D': 'H2D Pro',  // Some devices report O2D
       'O1C': 'H2C',
       'O1S': 'H2S',
       // X1 Series
@@ -3573,6 +3575,7 @@ function AddPrinterModal({
       'A1': 'A1',
       'A1 Mini': 'A1 Mini',
       'H2D': 'H2D',
+      'H2D Pro': 'H2D Pro',
       'H2C': 'H2C',
       'H2S': 'H2S',
     };
@@ -3773,6 +3776,7 @@ function AddPrinterModal({
                 <optgroup label="H2 Series">
                   <option value="H2C">H2C</option>
                   <option value="H2D">H2D</option>
+                  <option value="H2D Pro">H2D Pro</option>
                   <option value="H2S">H2S</option>
                 </optgroup>
                 <optgroup label="X1 Series">
@@ -4132,6 +4136,7 @@ function EditPrinterModal({
                 <optgroup label="H2 Series">
                   <option value="H2C">H2C</option>
                   <option value="H2D">H2D</option>
+                  <option value="H2D Pro">H2D Pro</option>
                   <option value="H2S">H2S</option>
                 </optgroup>
                 <optgroup label="X1 Series">