Add uziom generation script and update wet input documents

- Created a new Python script `uziom.py` for generating DXF drawings of grounding systems based on user input parameters.
- Added detailed documentation in `wet_input_15.docx` and `wet_input_3.docx` for the design of grounding systems, including calculations for resistance and resistivity measurements.
- Included placeholders for dynamic data insertion in the documents to facilitate project-specific customization.

pages/api/generateDxf.js

@@ -0,0 +1,39 @@
+import { exec } from 'child_process';
+import fs from 'fs';
+import path from 'path';
+
+export default function handler(req, res) {
+  if (req.method === 'POST') {
+    // Get the input data from the request body
+    const data = req.body;
+
+    // Prepare arguments to pass to the Python script if needed
+    const scriptArgs = data.args || [];
+    console.log(scriptArgs)
+    const Arguments = "\"" + scriptArgs.join('" "') + "\"";
+
+    // Run the Python script and pass the arguments
+    exec(`python3 uziom.py ${Arguments}`, (error, stdout, stderr) => {
+      if (error) {
+        // Handle execution errors
+        console.error(`exec error: ${error}`);
+        return res.status(500).json({ message: 'Internal server error' });
+      }
+
+      // The output file needs to have been created by the Python script
+      const filePath = path.resolve('./public/uziom.dxf');
+      const fileName = 'uziom.dxf';
+
+      // Set headers for file download
+      res.setHeader('Content-Disposition', `attachment; filename=${fileName}`);
+      res.setHeader('Content-Type', 'application/dxf');
+
+      // Read and send the file data
+      const fileStream = fs.createReadStream(filePath);
+      fileStream.pipe(res);
+    });
+  } else {
+    // Handle any other HTTP methods if necessary
+    res.status(405).json({ message: 'Method not allowed' });
+  }
+}