Top performing keywords need to be trimmed more - values are overlapping #13213

Bug Description

Values in the Top performing keywords table overlap and need trimming further.

Also Top Earning pages.

Steps to reproduce

Screenshots

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Acceptance criteria

• In the generated PDF report, long primary values in the "Top search queries" (top performing keywords) table and the "Top earning pages" table should be truncated to a single line with an ellipsis so they fit within their cell and never overlap or crowd the adjacent metric columns.
• The truncation should match the treatment already used by the other PDF metric tables (single line, ellipsis, kept clear of the metric column).

Implementation Brief

• Truncate the query cell in DashboardPopularKeywordsWidgetPDF.tsx

  • The query PDFLink isn't width-bounded (queryCell is only flexDirection: 'row')
  • Wrap the query in a bounded box (flex: 1 with a right gutter) and apply maxLines={ 1 } + textOverflow: 'ellipsis' to the query text

• Truncate the title cell in indexPDF.tsx (Top earning pages)

  • The title is already bounded by titleGroup (flex: 1)
  • Add maxLines={ 1 } + textOverflow: 'ellipsis' to the title text so it truncates to one line instead of wrapping to many

• Prefer applying the fix once in the shared table

  • Since PDFTable truncates nothing today, add the truncation in its cell path (a bounded cell box plus maxLines/textOverflow for text) and/or provide a shared truncating-cell helper the custom cell renderers use
  • Future PDF tables inherit it rather than re-implementing per widget
  • Guidance: Follow the documented react-pdf caveat in PDFMetricTileTable (its primaryCell comment): react-pdf reserves less room for the ellipsis than CSS, so use a wider right gutter (it uses marginRight: 20) to keep truncated text clear of the metric column

Test Coverage

• No updates needed

QA Brief

• Connect Search Console and AdSense so both hold report data, then generate a PDF report with every section ticked.
• Read the Top performing keywords and Top earning pages tiles in Key metrics. Confirm a label too long for its tile ends in …, with clear space before the number beside it.
• Read the longest row of the Top search queries for your site and Top earning pages tables. Confirm each holds one line, ends in …, and leaves a gap before the Clicks and Earnings columns.
• Read a short keyword and a short page title in those same four places. Confirm each keeps every character and shows no ….

Changelog entry

• Fix issues with long titles in "Top performing keyboards" section in PDF reports.