Cut the trailing feature lists out of every description

The About box, the meta description, the og and twitter tags and the JSON-LD all
ended in a tacked-on list of features: "Updated hourly", "Free JSON API, no
signup", "Plain JSON, no key". None of it describes what the thing is, and the
meta description ran past where a result gets truncated anyway.

Four strings collapse to two so they cannot drift apart again. SUBTITLE is the
line under the wordmark and the social description; DESCRIPTION is the meta
description, the JSON-LD description and the GitHub About box. Both say what the
site is and stop.

docs/index.html

@@ -6,21 +6,21 @@
   <!-- Absolute URLs all point at the canonical host. Keep them in step with
        SITE in scripts/brand.py, which drives every generated surface. -->
   <title>PoC Index: Search CVE Proof-of-Concept Exploits</title>
-  <meta name="description" content="Search 82,000+ public CVE proof-of-concept exploits from GitHub, Nuclei, ExploitDB, Metasploit and Vulhub. Updated hourly. Free JSON API, no signup." />
+  <meta name="description" content="Search 82,000+ public CVE proof-of-concept exploits from GitHub, Nuclei, ExploitDB, Metasploit and Vulhub." />
   <meta name="robots" content="index, follow, max-image-preview:large" />
   <link rel="icon" href="/favicon.ico" />
   <link rel="canonical" href="https://pocindex.io/" />
   <meta property="og:type" content="website" />
   <meta property="og:site_name" content="PoC Index" />
   <meta property="og:title" content="PoC Index: Search CVE Proof-of-Concept Exploits" />
-  <meta property="og:description" content="Public proof-of-concept exploits, indexed by CVE. Searchable, refreshed hourly, no signup." />
+  <meta property="og:description" content="Public proof-of-concept exploits, indexed by CVE." />
   <meta property="og:url" content="https://pocindex.io/" />
   <meta property="og:image" content="https://pocindex.io/social-card.png" />
   <meta property="og:image:width" content="1280" />
   <meta property="og:image:height" content="640" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:title" content="PoC Index: Search CVE Proof-of-Concept Exploits" />
-  <meta name="twitter:description" content="Public proof-of-concept exploits, indexed by CVE. Searchable, refreshed hourly, no signup." />
+  <meta name="twitter:description" content="Public proof-of-concept exploits, indexed by CVE." />
   <meta name="twitter:image" content="https://pocindex.io/social-card.png" />
   <!-- WebSite.name is how Google decides what to print as the site name in a
        result. Without it the title, the og tags and the h1 were three different
@@ -32,7 +32,7 @@
     "@type": "WebSite",
     "name": "PoC Index",
     "url": "https://pocindex.io/",
-    "description": "Search 82,000+ public CVE proof-of-concept exploits from GitHub, Nuclei, ExploitDB, Metasploit and Vulhub. Updated hourly. Free JSON API, no signup.",
+    "description": "Search 82,000+ public CVE proof-of-concept exploits from GitHub, Nuclei, ExploitDB, Metasploit and Vulhub.",
     "potentialAction": {
       "@type": "SearchAction",
       "target": {

scripts/brand.py

@@ -7,30 +7,18 @@ here and every generated surface follows.
 """
 
 BRAND = "PoC Index"
-# Short line under the wordmark, on the site and on both cards.
-SUBTITLE = "Public proof-of-concept exploits, indexed by CVE."
 TITLE = f"{BRAND}: Search CVE Proof-of-Concept Exploits"
-# og:description and twitter:description. Shorter than DESCRIPTION because a
-# social card truncates far earlier than a search result does.
-SOCIAL_DESCRIPTION = (
-    f"{SUBTITLE} Searchable, refreshed hourly, no signup."
-)
+# Short line under the wordmark, on the site and on both cards. Also carries
+# og:description and twitter:description.
+SUBTITLE = "Public proof-of-concept exploits, indexed by CVE."
+# Meta description, the JSON-LD description and the GitHub About box, which are
+# three places a reader meets the same sentence and so should be one string.
+# States what the thing is and stops. No trailing feature list.
 DESCRIPTION = (
     "Search 82,000+ public CVE proof-of-concept exploits from GitHub, Nuclei, "
-    "ExploitDB, Metasploit and Vulhub. Updated hourly. Free JSON API, no signup."
-)
-# Shown under the GitHub About box and in search results for the repository.
-# Deliberately unlike the upstream wording: the forks carry the old description
-# verbatim, so a generic line ranks the copies alongside the original. Kept under
-# 150 characters because GitHub truncates listings around there.
-REPO_DESCRIPTION = (
-    "Search 82,000+ public CVE proof-of-concept exploits from GitHub, Nuclei, "
-    "ExploitDB, Metasploit and Vulhub. Updated hourly. Plain JSON, no key."
+    "ExploitDB, Metasploit and Vulhub."
 )
 
-# Flip to https://pocindex.io only after DNS resolves and GitHub Pages has issued
-# the certificate. A canonical pointing at a host that does not answer yet drops
-# the page out of the index, so this trails the DNS cutover, it does not lead it.
 SITE = "https://pocindex.io"
 SLUG = "0xMarcio/pocindex"