refactor: remove dead code, unused exports and redundant dependencies

- drop dotenv (Node 24 process.loadEnvFile) and dompurify (only used by dead code)
- delete unused ui components/hooks (card, progress, checkbox, use-confirm, use-prompt)
- delete dead sanitizeHtml/sanitizeCss, url-security helpers, patch-resume tool,
  schema/page, createResumePatches, patch-proposal preview builder, fonts fallback helpers
- inline single-caller wrappers (flags service, auth getSession, pdf renderer passthrough)
- deduplicate template color helpers into shared/color-helpers
- unexport 50+ internal-only symbols, remove dead export-map entries
- replace hand-rolled unique()/useIsMobile with Set spread and usehooks-ts

packages/pdf/package.json

@@ -5,11 +5,9 @@
 	"private": true,
 	"exports": {
 		"./browser": "./src/browser.tsx",
-		"./context": "./src/context.tsx",
 		"./document": "./src/document.tsx",
 		"./section-title": "./src/section-title.ts",
-		"./server": "./src/server.tsx",
-		"./templates": "./src/templates/index.ts"
+		"./server": "./src/server.tsx"
 	},
 	"imports": {
 		"#react-pdf-renderer": "@react-pdf/renderer"
@@ -27,7 +25,7 @@
 		"@reactive-resume/schema": "workspace:*",
 		"@reactive-resume/utils": "workspace:*",
 		"cjk-regex": "^3.4.0",
-		"node-html-parser": "^8.0.3",
+		"node-html-parser": "^8.0.4",
 		"phosphor-icons-react-pdf": "^0.1.3",
 		"react": "^19.2.7",
 		"react-pdf-html": "^2.1.5",
@@ -37,7 +35,7 @@
 		"@react-pdf/types": "^2.11.1",
 		"@reactive-resume/config": "workspace:*",
 		"@types/react": "^19.2.17",
-		"@typescript/native-preview": "7.0.0-dev.20260628.1",
+		"@typescript/native-preview": "7.0.0-dev.20260703.1",
 		"typescript": "^6.0.3"
 	}
 }