refactor(pdf): introduce createBaseTemplateStyles factory (~1,150 lines removed)

Move 14 identical style slots (text/heading/div/inline/link/small/bold/
richParagraph/richListItemRow/richListItemMarker/richListItemContent/
splitRow/alignEnd/picture) from all 15 template Page.tsx files into a
single createBaseTemplateStyles factory in templates/shared. Each template
now spreads …base and keeps only its real overrides. Resolved StyleSheet
values are identical to before. Update rtl-fixture and rich-text-template-
styles tests to guard the factory file rather than each template directly.

Claude-Session: https://claude.ai/code/session_012Bnvt1MghwHj4qQRxuQUGa

packages/pdf/src/templates/leafish/LeafishPage.tsx

@@ -5,6 +5,7 @@ import { useMemo } from "react";
 import { rgbaStringToHex } from "@reactive-resume/utils/color";
 import { Image, Page, StyleSheet, View } from "#react-pdf-renderer";
 import { useRender } from "../../context";
+import { createBaseTemplateStyles } from "../shared/base-template-styles";
 import { getPrimaryTint as getPrimaryAlpha } from "../shared/color-helpers";
 import {
 	CustomFieldContactItem,
@@ -139,16 +140,10 @@ const useLeafishTemplate = (): LeafishTemplate => {
 		const colors: TemplateColorRoles = { foreground, background, primary };
 		const metrics = getTemplateMetrics(metadata.page);
 
-		const bodyText = {
-			fontFamily: metadata.typography.body.fontFamily,
-			fontSize: metadata.typography.body.fontSize,
-			fontWeight: metadata.typography.body.fontWeights[0] ?? "400",
-			lineHeight: metadata.typography.body.lineHeight,
-			color: foreground,
-			...r.text,
-		} satisfies Style;
+		const base = createBaseTemplateStyles({ metadata, foreground, r, metrics, picture });
 
 		const baseStyles = StyleSheet.create({
+			...base,
 			page: {
 				color: foreground,
 				backgroundColor: background,
@@ -157,62 +152,6 @@ const useLeafishTemplate = (): LeafishTemplate => {
 				lineHeight: metadata.typography.body.lineHeight,
 				direction: r.pageDirection,
 			},
-			text: bodyText,
-			heading: {
-				fontFamily: metadata.typography.heading.fontFamily,
-				fontSize: metadata.typography.heading.fontSize,
-				fontWeight: metadata.typography.heading.fontWeights.at(-1) ?? "600",
-				lineHeight: metadata.typography.heading.lineHeight,
-				color: foreground,
-				...r.text,
-			},
-			div: {
-				rowGap: metrics.gapY(0.125),
-				columnGap: metrics.gapX(1 / 3),
-			},
-			inline: {
-				flexDirection: r.row,
-				alignItems: "center",
-				columnGap: metrics.gapX(1 / 3),
-			},
-			link: {
-				textDecoration: "none",
-				color: foreground,
-			},
-			small: {
-				fontSize: metadata.typography.body.fontSize * 0.875,
-			},
-			bold: {
-				fontWeight: metadata.typography.body.fontWeights.at(-1) ?? "600",
-			},
-			richParagraph: {
-				margin: 0,
-				...bodyText,
-			},
-			richListItemRow: {
-				flexDirection: "row",
-				columnGap: metrics.gapX(1 / 3),
-				alignItems: "flex-start",
-			},
-			richListItemMarker: {
-				...bodyText,
-				width: metadata.typography.body.fontSize,
-				textAlign: r.listMarkerTextAlign,
-			},
-			richListItemContent: {
-				...bodyText,
-				flex: 1,
-			},
-			splitRow: {
-				flexDirection: r.row,
-				flexWrap: "wrap",
-				alignItems: "flex-start",
-				justifyContent: "space-between",
-				columnGap: metrics.gapX(2 / 3),
-			},
-			alignEnd: {
-				...r.alignEnd,
-			},
 			section: {
 				flexDirection: "column",
 				rowGap: metrics.gapY(0.25),
@@ -272,18 +211,6 @@ const useLeafishTemplate = (): LeafishTemplate => {
 				alignItems: "center",
 				columnGap: metrics.gapX(1 / 6),
 			},
-			picture: {
-				width: picture.size,
-				height: picture.size,
-				objectFit: "cover",
-				aspectRatio: picture.aspectRatio,
-				borderRadius: picture.borderRadius,
-				borderColor: rgbaStringToHex(picture.borderColor),
-				borderWidth: picture.borderWidth,
-				shadowColor: rgbaStringToHex(picture.shadowColor),
-				shadowWidth: picture.shadowWidth,
-				transform: `rotate(${picture.rotation}deg)`,
-			},
 			body: {
 				flexDirection: r.row,
 				columnGap: metrics.columnGap,