chores: update dialog content and filename generating

src/editor/index.html

@@ -37,9 +37,9 @@
     <form method="dialog">
       <p>The HTML that JSONCV generates is optimized for printing in an A4 letter, so it can be used to create a well-formatted PDF document.</p>
       <p>You can first click "Download HTML", then open the HTML in a browser and choose "Print" from the menu (or press ⌘+P), it will open a modal where you should find the option to save it as a PDF.</p>
-      <p>For best compatibility, I recommend using Firefox rather than Chrome to complete this process.</p>
+      <p>For browser selection, Chrome's PDF has a better rendering effect, while Firefox's PDF is smaller and has better support for copying text, choose according to your needs.</p>
       <button>OK</button>
-      <p>Click the button below to open the print dialog for the preview.</p>
+      <p>You can directly open the print dialog for the preview by clicking the button below:</p>
       <button id="fn-print-preview">Print the preview</button>
     </form>
   </dialog>

src/themes/data.js

@@ -20,7 +20,7 @@ export function getRenderData(cvData) {
 export function getCVTitle(cv) {
   let {name, version} = cv.meta || {}
   if (!name) name = cv.basics.name || 'JSONCV'
-  return `${name}${version ? ' ' + version : ''}`
+  return `${name}${version ? '-' + version : ''}`
 }
 
 function noSchemaURL(url) {