docs: added LaTeX math notation to scoring methodology and dimensions

- installed remark-math + rehype-katex, configured astro markdown plugins
- rewrote methodology doc with verified formulas: composite score, format deduction model, keyword matching (3 strategies), quantification derivation, quirk adjustments
- rewrote dimensions doc with per-platform weight tables and formulas
- fixed 5 → 6 dimensions (quantification was missing from old docs)
- added KaTeX CSS fixes for Starlight SVG conflicts
- added Sunny Patel attribution
- every formula and number verified with Python (4 separate passes)

Author: sunnypatell

docs/astro.config.mjs

@@ -1,11 +1,17 @@
 // @ts-check
 import { defineConfig } from 'astro/config';
 import starlight from '@astrojs/starlight';
+import remarkMath from 'remark-math';
+import rehypeKatex from 'rehype-katex';
 
 // https://astro.build/config
 export default defineConfig({
 	site: 'https://ats-screener.vercel.app',
 	base: '/docs',
+	markdown: {
+		remarkPlugins: [remarkMath],
+		rehypePlugins: [rehypeKatex]
+	},
 	integrations: [
 		starlight({
 			title: 'ATS Screener',
@@ -33,6 +39,14 @@ export default defineConfig({
 				baseUrl: 'https://github.com/sunnypatell/ats-screener/edit/main/docs/'
 			},
 			head: [
+				{
+					tag: 'link',
+					attrs: {
+						rel: 'stylesheet',
+						href: 'https://cdn.jsdelivr.net/npm/katex@0.16.11/dist/katex.min.css',
+						crossorigin: 'anonymous'
+					}
+				},
 				{
 					tag: 'meta',
 					attrs: {

docs/package.json

@@ -12,6 +12,8 @@
 	"dependencies": {
 		"@astrojs/starlight": "^0.37.6",
 		"astro": "^5.6.1",
+		"rehype-katex": "^7.0.1",
+		"remark-math": "^6.0.0",
 		"sharp": "^0.34.2"
 	}
 }