fix(fonts): restore legacy local font names via metric-compatible ali… (#3057)

* fix(fonts): restore legacy local font names via metric-compatible aliases

Closes #2989.

In v5.0.x the Puppeteer renderer resolved fonts like 'Times New Roman'
or 'Arial' through the browser's font stack. The v5.1 migration to
@react-pdf/renderer requires every font to be Font.register()-ed; the
legacy local-font names were not carried over, so resumes upgraded
from v5.0.x had their typography silently replaced with IBM Plex Serif,
changing line breaks, page counts and overall layout.

This adds a render-time alias layer mapping the old names to
metric-compatible web fonts already shipped in the webfont list:

  Times New Roman → Tinos
  Cambria         → Tinos
  Arial           → Arimo
  Garamond        → EB Garamond
  Calibri         → Source Sans 3

- packages/fonts:
  - new `legacyFontAliases` map and `resolveLegacyFontAlias` helper.
  - `getFont` falls back to the alias map when the direct lookup misses,
    so any caller that asked 'is this a known family?' now answers
    truthfully for the legacy names.
  - `getFontDisplayName` is intentionally unchanged: the typography
    sidebar keeps showing the user's original choice ('Times New Roman'),
    while the renderer transparently swaps in the alias target.

- packages/pdf/use-register-fonts:
  - `resolvePdfFontFamily` returns the alias target when one applies,
    so `Font.register` runs against the right web font and templates
    receive a family name they can actually render.

Backwards compatible: families that were never aliased (Roboto, IBM
Plex Serif, the standard PDF fonts, ...) take exactly the same code
path as before. The CJK glyph fallback added in #2986 / PR #3013
continues to apply on top of the resolved primary family.

* fix(fonts): use Carlito (not Source Sans 3) as Calibri alias

Per maintainer review feedback: Carlito is metric-compatible with
Calibri, while Source Sans 3 only matches visually. Switching gives
upgraded resumes the same line widths, line breaks and page counts
they had under v5.0.x.

- packages/fonts/webfontlist.json: add Carlito (Google Fonts, weights
  400/700 + italics) so it's a registerable target.
- packages/scripts/fonts/generate.ts: add a getMetricCompatibleFonts
  helper and merge it into the output, mirroring how Computer Modern
  fonts are appended. This way regenerating the list (`pnpm generate`)
  re-emits Carlito automatically and dedupes if it ever enters the
  Google Fonts popularity slice.
- packages/fonts/src/index.ts: alias `Calibri → Carlito`.
- packages/fonts/src/index.test.ts: update alias test cases.

packages/fonts/src/webfontlist.json

@@ -7509,5 +7509,18 @@
 		"weights": ["400"],
 		"preview": "https://fonts.gstatic.com/s/secularone/v14/8QINdiTajsj_87rMuMdKyqDkOO0.ttf",
 		"files": { "400": "https://fonts.gstatic.com/s/secularone/v14/8QINdiTajsj_87rMuMdKypDlMul7LJpK.ttf" }
+	},
+	{
+		"type": "web",
+		"category": "sans-serif",
+		"family": "Carlito",
+		"weights": ["400", "700"],
+		"preview": "https://fonts.gstatic.com/s/carlito/v4/3Jn9SDPw3m-pk039DDeBSQ.ttf",
+		"files": {
+			"400": "https://fonts.gstatic.com/s/carlito/v4/3Jn9SDPw3m-pk039DDeBSQ.ttf",
+			"700": "https://fonts.gstatic.com/s/carlito/v4/3Jn4SDPw3m-pk039BIykWXolVg.ttf",
+			"400italic": "https://fonts.gstatic.com/s/carlito/v4/3Jn_SDPw3m-pk039DDKxTl0F.ttf",
+			"700italic": "https://fonts.gstatic.com/s/carlito/v4/3Jn6SDPw3m-pk039DDK59XgVUcBD.ttf"
+		}
 	}
 ]