feat: Create a postAction script to run via node after template installs

Dotnet template prompts user if they want to run.

templates/Coalesce.Vue.Template/content/.template.config/template.json

@@ -226,5 +226,19 @@
         }
       ]
     }
-  }
+  },
+  "postActions": [
+    {
+      "actionId": "3A7C4B45-1F5D-4A30-959A-51B88E82B5D2",
+      "description": "Run npm lint:fix in the .Web directory after template instantiation",
+      "manualInstructions": [
+        { "text": "Install npm packages, and run linter to resolve linting issues." }
+      ],
+      "args": {
+        "executable": "node",
+        "args": "postAction.js"
+      },
+      "continueOnError": true
+    }
+  ]
 }

templates/Coalesce.Vue.Template/content/postAction.js

@@ -0,0 +1,59 @@
+const { exec } = require('child_process');
+const fs = require('fs');
+const path = require('path');
+
+const rootDir = process.cwd();
+
+function findWebDirectory(dir) {
+    const files = fs.readdirSync(dir);
+    for (const file of files) {
+        const fullPath = path.join(dir, file);
+        if (fs.statSync(fullPath).isDirectory()) {
+            if (file.endsWith('.Web')) {
+                return fullPath;
+            } else {
+                const result = findWebDirectory(fullPath);
+                if (result) return result;
+            }
+        }
+    }
+    return null;
+}
+
+const webDir = findWebDirectory(rootDir);
+
+if (webDir) {
+    console.log(`Found .Web directory: ${webDir}`);
+    exec('npm install', { cwd: webDir }, (error, stdout, stderr) => {
+        if (error) {
+            console.error(`Error executing npm install: ${error.message}`);
+            console.error(stderr);
+            console.log(stdout);
+            return;
+        }
+        console.log(stdout);
+        console.error(stderr);
+
+        exec('npm run lint:fix', { cwd: webDir }, (error, stdout, stderr) => {
+            if (error) {
+                console.error(`Error executing npm run lint:fix: ${error.message}`);
+                console.error(stderr);
+                console.log(stdout);
+                return;
+            }
+            console.log(stdout);
+            console.error(stderr);
+
+            // Delete the script after execution
+            fs.unlink(__filename, (err) => {
+                if (err) {
+                    console.error(`Error deleting script: ${err.message}`);
+                } else {
+                    console.log('Script deleted successfully.');
+                }
+            });
+        });
+    });
+} else {
+    console.error('No .Web directory found.');
+}