feat(cli): add start script and fix browser upload errors

Add npm start script that generates and uploads social previews for all
CodingWithCalvin repos using gh CLI for authentication.

Also suppress spurious error messages when iterating through non-clickable
buttons during browser upload.

Author: CalvinAllen

package.json

@@ -10,6 +10,7 @@
   },
   "scripts": {
     "build": "tsc",
+    "start": "powershell -Command \"node dist/index.js generate-all CodingWithCalvin --upload --token $(gh auth token)\"",
     "format:write": "npx prettier --write .",
     "format:check": "npx prettier --check .",
     "lint": "npx eslint src --ext .ts,.tsx",

src/browser.ts

@@ -132,13 +132,17 @@ export async function uploadSocialPreviewViaBrowser(
     // Look for and click save button
     const buttons = await page.$$('button[type="submit"], button')
     for (const button of buttons) {
-      const text = await button.evaluate(
-        el => el.textContent?.toLowerCase() || ''
-      )
-      if (text.includes('save') || text.includes('update')) {
-        await button.click()
-        await delay(2000)
-        break
+      try {
+        const text = await button.evaluate(
+          el => el.textContent?.toLowerCase() || ''
+        )
+        if (text.includes('save') || text.includes('update')) {
+          await button.click()
+          await delay(2000)
+          break
+        }
+      } catch {
+        // Skip buttons that aren't clickable
       }
     }
 
@@ -256,13 +260,17 @@ export async function uploadAllViaBrowser(
         // Look for and click save button
         const buttons = await page.$$('button[type="submit"], button')
         for (const button of buttons) {
-          const text = await button.evaluate(
-            el => el.textContent?.toLowerCase() || ''
-          )
-          if (text.includes('save') || text.includes('update')) {
-            await button.click()
-            await delay(2000)
-            break
+          try {
+            const text = await button.evaluate(
+              el => el.textContent?.toLowerCase() || ''
+            )
+            if (text.includes('save') || text.includes('update')) {
+              await button.click()
+              await delay(2000)
+              break
+            }
+          } catch {
+            // Skip buttons that aren't clickable
           }
         }