docs: tighten subhead beat 2 to restore triadic cadence

The previous fix made beat 2 twelve words long ("lets LLM agents enact
each vulnerability they discover as a rule") while beats 1 and 3 each
ran five words. The triad lost its rhythm.

Compressed to "lets LLM agents enact vulnerabilities as rules":

  - each vulnerability they discover → vulnerabilities (plural absorbs
    "each"; "they discover" was redundant with beat 1, which is the
    discovery beat)
  - as a rule → as rules (matches the implicit plural object and the
    "AST-pattern rules" plural in the eyebrow)

Beat 2 is now seven words; the triad reads 5 / 7 / 5. Semantics are
unchanged — engine lets, agents enact, vulnerabilities become rules.

Author: misonijnik

src/components/AnimatedHero.tsx

@@ -44,7 +44,7 @@ export function AnimatedHero() {
       </h1>
 
       <p className="mt-5 font-mono text-[15px] leading-[185%] text-muted-foreground sm:max-w-[82%] lg:text-base lg:mt-6">
-        Formal taint analysis for AI application security — finds what AST-pattern matchers miss, lets LLM agents enact each vulnerability they discover as a rule, scales where neither can alone.
+        Formal taint analysis for AI application security — finds what AST-pattern matchers miss, lets LLM agents enact vulnerabilities as rules, scales where neither can alone.
       </p>
 
       <div className="mt-8 flex justify-center gap-3 sm:hidden">

src/pages/index.astro

@@ -36,7 +36,7 @@ const structuredData = [
     name: siteConfig.title,
     applicationCategory: "DeveloperApplication",
     operatingSystem: "Linux, macOS, Windows",
-    description: "The open source taint analysis engine for the AI era. Formal taint analysis for AI application security — finds what AST-pattern matchers miss, lets LLM agents enact each vulnerability they discover as a rule, scales where neither can alone. The most thorough taint analysis engine for Spring apps.",
+    description: "The open source taint analysis engine for the AI era. Formal taint analysis for AI application security — finds what AST-pattern matchers miss, lets LLM agents enact vulnerabilities as rules, scales where neither can alone. The most thorough taint analysis engine for Spring apps.",
     url: siteConfig.url,
     downloadUrl: "https://github.com/seqra/opentaint/releases",
     license: "https://www.apache.org/licenses/LICENSE-2.0",
@@ -70,7 +70,7 @@ const structuredData = [
 
 <BaseLayout
   title="OpenTaint | The Open Source Taint Analysis Engine for the AI Era"
-  description="The open source taint analysis engine for the AI era. Formal taint analysis for AI application security — finds what AST-pattern matchers miss, lets LLM agents enact each vulnerability they discover as a rule, scales where neither can alone."
+  description="The open source taint analysis engine for the AI era. Formal taint analysis for AI application security — finds what AST-pattern matchers miss, lets LLM agents enact vulnerabilities as rules, scales where neither can alone."
   keywords={defaultKeywords}
   structuredData={structuredData}
 >